{"title":"Qwiic Sensors","description":"Explore a wide selection of Qwiic-compatible sensors that enable your board to sense the world around it! Simple to use, scalable, and easy to combine.","products":[{"product_id":"ultrasonic-sensor-with-qwiic","title":"Ultrasonic Sensor With Qwiic","description":"\u003cp\u003eThe \u003cstrong\u003eHC-SR04 ultrasonic sensor\u003c\/strong\u003e is an affordable and super-popular sensor that measures the distance between itself and an object located in front of the sensor. Very simple to use, it returns the distance in centimeters or inches. In this variation, it comes on a board with an Attiny microcontroller that sends readings from the sensor as a digital signal via the Qwiic connector to the microcontroller, which makes its connections a \u003cem\u003epiece of cake\u003c\/em\u003e.\u003c\/p\u003e","brand":"Soldered","offers":[{"title":"Default Title","offer_id":62540958925149,"sku":"333001","price":4.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/5029\/1549\/files\/DSC_3424-Edit.jpg?v=1762939756"},{"product_id":"adc-16-bit-ads1115-4-channel-with-pga-breakout","title":"ADC 16-bit ADS1115 4-Channel With PGA Breakout","description":"\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe ADS1115 16-Bit ADC delivers analog to digital conversion for precision measurement applications. This high-performance breakout board features Texas Instruments' industry-standard ADS1115 chip, providing 16-bit resolution at up to 860 samples per second with built-in programmable gain amplifier (PGA) for optimal signal conditioning. Perfect for Arduino, Raspberry Pi, and microcontroller projects requiring accurate analog signal measurement beyond standard 10-bit ADC capabilities.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWith its wide 2V-5.5V supply range and I2C interface, the ADS1115 offers versatility for various measurement scenarios. The programmable gain amplifier provides selectable gains from ±6.144V down to ±0.256V full-scale range, enabling precise measurement of both large and small signals. Four single-ended channels can be configured as two differential pairs, while the built-in voltage reference ensures measurement stability. The qwiic connector system simplifies integration, eliminating wiring errors and enabling rapid prototyping for sensor networks, data acquisition systems, and precision measurement applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eApplicable for sensor networks, building data acquisition systems, or upgrading Arduino projects with analog measurement capabilities, the ADS1115 provides the accuracy and reliability. With comprehensive documentation and professional EU manufacturing quality, this ADC module delivers precision in a maker-friendly package. With our extensive Arduino library, you can get started quickly, without soldering, using our Qwiic connector.\u003c\/span\u003e\u003c\/p\u003e","brand":"Soldered","offers":[{"title":"Default Title","offer_id":62540959056221,"sku":"333095","price":9.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/5029\/1549\/files\/DSC-6262-Edit.jpg?v=1762939757"},{"product_id":"load-cell-amplifier-hx711-with-qwiic","title":"Load-Cell Amplifier HX711 With Qwiic","description":"\u003cp\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n    The HX711 is a highly versatile load cell amplifier that is widely used in various applications requiring precise weight measurements. This version of the breakout comes with a Qwiic connector and a pre-programmed Attiny404 microcontroller. It is designed to convert analog signals into digital values and make them easily available over Qwiic, making it ideal for integration with microcontrollers and other digital systems. An Arduino and MicroPython library to communicate with the board is also provided.\n  \u003c\/span\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n    This load cell amplifier employs a 24-bit analog-to-digital converter (ADC) to ensure high-resolution and accurate readings. It supports differential input signals and offers two differential input channels, allowing the connection of up to two load cells simultaneously. This feature enables the measurement of both single- and multi-load cell systems, expanding its application range.\n  \u003c\/span\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n    The HX711 incorporates an integrated voltage regulator, which provides a stable supply voltage for the load cells and ensures accurate and reliable measurements. This Qwiic version only requires a Qwiic cable for operation, sending power and I2C data over one convenient connector. You can use the other connector to continue daisy chaining other Qwiic sensors. It also comes with switches for selecting the I2C address.\n  \u003c\/span\u003e\n\u003c\/p\u003e\n","brand":"Soldered","offers":[{"title":"Default Title","offer_id":62540960661853,"sku":"333006","price":6.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/5029\/1549\/files\/DSC_3382-Edit.jpg?v=1762939773"},{"product_id":"temperature-and-humidity-sensor-shtc3-breakout","title":"Temperature and Humidity Sensor SHTC3 Breakout","description":"\u003cp\u003eWant to keep track of both the humidity and temperature in your room? Or maybe in the greenhouse to protect your crops? The SHTC3 breakout board is the solution you’re looking for! The digital sensor measures the changes in humidity and temperature very precisely. Since it’s very accurate and the temperature range is wide, it is a go-to sensor if you want precise climate information.  \u003c\/p\u003e\n\u003cp\u003eThe breakout board uses the I2C communication protocol. Thus, it has two Qwiic ports so no soldering, nor distinguishing between SDA and SCL is required. The hardware-defined I2C address is 0x70. The design is 3.3V ready with an onboard regulator for 5V. The board’s standard current consumption is low, only 430 µA.  \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct usage tips:\u003c\/strong\u003e If you encounter errors when using the breakout board, see if it’s connected properly. First, look at the pinout on the board and your microcontroller. If everything seems OK, look at the connections on the breakout board. If all the wiring is correct, make sure that the breakout board's I2C address is right. It should be 0x70. Everything as it should be so far? Go through your code again. There might be some bugs that are stopping things from working as expected.  \u003c\/p\u003e\n\u003cp\u003eThe SHTC3 breakout board works wonderfully in combination with \u003ca href=\"https:\/\/soldered.com\/products\/dasduino-core\"\u003eDasduino Core\u003c\/a\u003e and \u003ca href=\"https:\/\/soldered.com\/product\/lcd-display-16x2-i2c-white-characters-on-blue-background\/\"\u003e16x2 Qwiic LCD\u003c\/a\u003e. You can display temperature in one row and humidity in the other. Due to the Qwiic connections on all three, hooking all the devices together is as easy as it gets. The SHTC3 breakout board has two mounting holes so it can be attached to the project and won’t budge. The pins provided can be soldered if you don’t want to use the Qwiic ports.  \u003c\/p\u003e\n\u003cp\u003eTo keep the longevity of the sensor, keep track of the current going through the circuit. Allowing an excessive amount of current to flow through it may cause the sensor to fail. It is not impact-resistant. When dropped from a high distance or at an odd angle, it can break beyond repair.\u003c\/p\u003e","brand":"Soldered","offers":[{"title":"Default Title","offer_id":62540970393949,"sku":"333032","price":5.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/5029\/1549\/files\/DSC-6344-Edit.jpg?v=1762939881"},{"product_id":"enviromental-air-quality-sensor-bme680-breakout","title":"Enviromental \u0026 Air Quality Sensor BME680 Breakout","description":"\u003cp\u003eThe BME680 is an atmospheric sensor that measures four values: temperature, pressure, humidity and air quality as an IAQ index. Using that data can calculate elevation. It is really simple to use considering that it’s using I2C communication protocol and its dimensions are really small so it can fit anywhere. Everything you need to know about the atmospheric conditions and the quality of the air – you can find out using this sensor (ideal for weather station projects!) This board comes with two \u003ca href=\"https:\/\/soldered.com\/products\/easyc-connector\"\u003eQwiic connectors\u003c\/a\u003e, providing easy connection to other products.\u003c\/p\u003e","brand":"Soldered","offers":[{"title":"Default Title","offer_id":62540970623325,"sku":"333035","price":16.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/5029\/1549\/files\/BME680_izo.jpg?v=1780036669"},{"product_id":"enviromental-sensor-bme280-breakout","title":"Enviromental Sensor BME280 Breakout","description":"\u003cp\u003eBME280 is an atmospheric sensor which measures 3 values: temperature, pressure, and humidity. Additionally, it is possible to calculate elevation. It is simple to use since it communicates via I2C and it is extra small sized so it can be put anywhere. Everything you need to know about the atmospheric condition – this sensor can measure for you; just ideal for meteorological station projects! This board comes with two Qwiic connectors, providing easy connections.\u003c\/p\u003e","brand":"Soldered","offers":[{"title":"Default Title","offer_id":62540970688861,"sku":"333036","price":11.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/5029\/1549\/files\/DSC-6430-Edit.jpg?v=1762939885"},{"product_id":"color-gesture-sensor-apds-9960-breakout","title":"Color and Gesture Sensor APDS-9960 Breakout","description":"\u003cp data-end=\"659\" data-start=\"218\"\u003eThe \u003cstrong data-end=\"269\" data-start=\"222\"\u003eColor and Gesture Sensor APDS-9960 breakout\u003c\/strong\u003e is a compact and powerful module designed for multiple sensing capabilities. It enables gesture recognition, allowing it to detect movements such as up, down, left, and right. In addition to gestures, it features proximity sensing, accurately measuring the distance of objects within a range of 10 to 20 cm. This makes it ideal for interactive applications and touchless control systems.\u003c\/p\u003e\n\u003cp data-end=\"997\" data-start=\"661\"\u003eCreate awesome user inputs with the APDS-9960, the all-in-one sensor that detects gestures, proximity, ambient light, and RGB colors. It's a way to build smarter, more interactive projects. Whether you're designing a hands-free user interface, a robot that can sense its surroundings, or a display that automatically adjusts to ambient light, the APDS-9960 provides the multi-faceted sensing capabilities you need.\u003c\/p\u003e\n\u003cp data-end=\"1398\" data-start=\"999\"\u003eThis sensor, famously used in smartphones like the Samsung Galaxy S5, combines four sensing functions into a single compact module. The gesture detection allows you to recognize directional movements (up, down, left, right), while the proximity sensor can detect objects up to 20cm away. The integrated ambient light and RGB color sensor can measure the intensity and color of light, making it perfect for applications like automatic screen brightness adjustment or color sorting robots. With built-in UV and IR filters, you can be sure that your readings are accurate and free from interference.\u003c\/p\u003e\n\u003cp data-end=\"1812\" data-start=\"1400\"\u003eWhat makes this breakout special is its seamless integration into our Qwiic ecosystem, allowing for quick connections with all your boards. As with all our products, it's open-source, with all design files available for you to modify and adapt, plus our 2-year warranty and technical support.\u003c\/p\u003e","brand":"Soldered","offers":[{"title":"Default Title","offer_id":62540972884317,"sku":"333002","price":5.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/5029\/1549\/files\/DSC-6322-Edit.jpg?v=1762939915"},{"product_id":"pressure-temperature-sensor-bmp180-breakout","title":"Pressure \u0026 Temperature Sensor BMP180 Breakout","description":"\u003cp\u003eEver wanted to build your own weather station using Arduino? Then the BMP180 breakout board with precision sensor from Bosch might interest you. The digital sensor on the board precisely measures the changes in barometric pressure and temperature. It uses the \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Piezoresistive_effect\"\u003epiezoresistive effect\u003c\/a\u003e to gather the information. Since the pressure varies depending on height, the sensor can measure altitude too. Very low current consumption and voltage allow this type of sensor to be used in many modern devices.  \u003c\/p\u003e\n\u003cp\u003eThe design is 5V ready with an onboard regulator for 3.3V. The breakout board’s standard current consumption is very low, only 5 µA. It uses an I2C interface, and the I2C address is 0x77. No soldering, nor need for distinguishing between SDA and SCL is required due to qwiic. The sensor has integrated EEPROM memory with data for calibration. The pressure is measured in steps of 1hPa (=0.01hPa =0,01mbar), and 0.1°C for temperature.  \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct usage tips:\u003c\/strong\u003e If there is an error while using the breakout board, see if it’s connected properly. Take a look at the pinout. If everything is properly connected, check if the I2C address of the breakout board is correct prior to programming it. The I2C 7-bit address should be 0x77. If everything is correctly connected and the I2C address is right, look through your code once again. There might be some bugs in the code that are stopping the sensor from working as it should.  \u003c\/p\u003e\n\u003cp\u003eBMP180 breakout board works very well in combination with any \u003ca href=\"https:\/\/soldered.com\/products\/dasduino-core\"\u003eDasduino board \u003c\/a\u003eand \u003ca href=\"https:\/\/soldered.com\/product\/display-oled-i2c-white-0-96-ssd1306\/\"\u003eOLED I2C 0.96”\u003c\/a\u003e display breakout board. All of them use qwiic so they can be connected in a matter of seconds. The BMP180 sensor can measure the barometric pressure and temperature, while the OLED display can show them. The breakout board also comes with two mounting holes so you can attach it onto something and it won’t budge.  \u003c\/p\u003e\n\u003cp\u003eTo keep the sensor working for a long while, we would advise you not to use it in extreme conditions. Going over or below the temperature range will surely damage the sensor. Same with the pressure. Keep track of the current going through it. Allowing too high of a current through the breakout board will burn the sensor and render it completely useless.\u003c\/p\u003e","brand":"Soldered","offers":[{"title":"Default Title","offer_id":62540975604061,"sku":"333060","price":4.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/5029\/1549\/files\/DSC-6357-Edit.jpg?v=1762939964"},{"product_id":"digital-light-proximity-sensor-ltr-507-breakout","title":"Digital Light \u0026 Proximity Sensor LTR-507 Breakout","description":"\u003cp\u003eFor very precise measurements of the amount of light, take this digital light sensor into account (ALS - Ambient Light Sensor). In addition, the LTR-507ALS also measures the proximity (PS - Proximity Sensor) of the object to the sensor. It sends all this data via I2C communication, which is easy to read via our \u003ca href=\"https:\/\/soldered.com\/categories\/dasduino-arduino\/\"\u003eArduino\u003c\/a\u003e library.\u003c\/p\u003e","brand":"Soldered","offers":[{"title":"Default Title","offer_id":62540975702365,"sku":"333063","price":2.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/5029\/1549\/files\/DSC-6420.jpg?v=1762939965"},{"product_id":"fuel-gauge-bq27441-breakout","title":"Fuel Gauge BQ27441 Breakout","description":"\u003cp\u003eFuel gauge is a special type of accessory for lithium batteries that very precisely measures the state of the battery. This includes \u003cstrong\u003ecurrent voltage [mV]\u003c\/strong\u003e, \u003cstrong\u003estate of charge [%]\u003c\/strong\u003e and probably most interestingly: r\u003cstrong\u003eemaining capacity in the battery [mAh]\u003c\/strong\u003e. It is used with 1S batteries, and provides all this information via the I2C interface.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOn our board you can find qwiic connectors which allow I2C communication with microcontroller. Also, there is a JST input for any pouch battery you can find in our offer, as well as quick connect terminal connector for input if your source doesn't have JST connector.\u003c\/p\u003e","brand":"Soldered","offers":[{"title":"Default Title","offer_id":62540976783709,"sku":"333065","price":4.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/5029\/1549\/files\/DSC-7147.jpg?v=1762939979"},{"product_id":"voltage-current-sensor-ina219-breakout","title":"Voltage \u0026amp; Current Sensor INA219 Breakout","description":"\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eUnlock precise power monitoring for your electronics projects with the \u003cstrong\u003eINA219 Voltage \u0026amp; Current Sensor Breakout\u003c\/strong\u003e. This device accurately measures current, voltage, and power, providing data via a simple \u003cstrong\u003eI2C interface\u003c\/strong\u003e. Designed for seamless integration, it's perfect for Arduino, Raspberry Pi, and other microcontroller-based systems, allowing you to track energy consumption, monitor battery life, or implement power management solutions with ease.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eFeaturing a 0.1-ohm shunt resistor, the INA219 breakout can measure currents up to \u003cstrong\u003e±3.2A\u003c\/strong\u003e and voltages up to \u003cstrong\u003e26V\u003c\/strong\u003e, offering bidirectional measurement capabilities. Its design includes a jumper for I2C address modification, enabling multiple sensors on a single microcontroller bus. Whether you're a hobbyist or a professional, the INA219 provides reliable and accurate data, making it a tool for any project requiring detailed electrical parameter insights.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eBeyond its technical capabilities, the INA219 breakout emphasizes user-friendliness and open-source principles. With documentation and complimentary technical support, you'll have all the resources needed to get started quickly. Its qwiic compatibility further simplifies connections, allowing for rapid prototyping without complex wiring.\u003c\/span\u003e\u003c\/p\u003e","brand":"Soldered","offers":[{"title":"Default Title","offer_id":62540976816477,"sku":"333066","price":7.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/5029\/1549\/files\/DSC-6388.jpg?v=1762939980"},{"product_id":"adc-12-bit-ads1015-4-channel-with-pga-breakout","title":"ADC 12-bit ADS1015 4-Channel With PGA Breakout","description":"\u003cp\u003eADC (Analog Digital Converter) is a device that reads analog signals (just like the analogRead () function in Arduino IDE) and converts them into digital signals that can be read by a microcontroller. This breakout is based on the ADS1015 ADC, which reads values in 12-bit resolution, receives a maximum of 3.3V on its inputs and has a total of 4 channels (which can also be used as two differential). Works great with any microcontroller at 5V. It has 2 Qwiic connectors for easier connection on I2C communication.\u003c\/p\u003e","brand":"Soldered","offers":[{"title":"Default Title","offer_id":62540982747485,"sku":"333094","price":6.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/5029\/1549\/files\/DSC-6035.jpg?v=1762940058"},{"product_id":"co-sensor-mq7-breakout-with-qwiic","title":"CO Sensor MQ7 Breakout with Qwiic","description":"\u003cp\u003eThe sensitivity and selectivity of the MQ7 sensor enable it to effectively detect and measure carbon monoxide levels, making it a crucial tool for applications such as gas leakage detection, security systems, and environmental monitoring. By integrating the MQ7 sensor with appropriate electronic circuits and microcontrollers like Dasduino, you can create systems that enable real-time monitoring and prompt alerts in the presence of hazardous CO concentrations. It requires a short time to warm up in order to work correctly.\u003c\/p\u003e\n\u003cp\u003eThe breakout board provides digital and analog information through the Qwiic system. Sensor readings are obtained through Qwiic.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct usage tips:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWhen gas is detected, the LED will start glowing. It will remain off if it doesn't detect anything. Four mounting holes enable easy mounting to surfaces. The board comes with three male headers.\u003c\/p\u003e","brand":"Soldered","offers":[{"title":"Default Title","offer_id":62540987728221,"sku":"333121","price":7.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/5029\/1549\/files\/DSC-7906-Edit.jpg?v=1762940136"},{"product_id":"ozone-sensor-mq131-breakout-with-qwiic","title":"Ozone Sensor MQ131 Breakout with Qwiic","description":"\u003cp data-start=\"220\" data-end=\"543\"\u003eThe MQ131-H is the \u003cstrong data-start=\"239\" data-end=\"269\"\u003ehigh concentration version\u003c\/strong\u003e of the MQ131 ozone sensor, designed for detecting ozone (O₃) levels in the \u003cstrong data-start=\"345\" data-end=\"360\"\u003e10–1000 ppm\u003c\/strong\u003e range. This sensor offers \u003cstrong data-start=\"387\" data-end=\"413\"\u003egood sensitivity to O₃\u003c\/strong\u003e and operates on the \u003cstrong data-start=\"434\" data-end=\"471\"\u003esemiconductor detection principle\u003c\/strong\u003e, making it ideal for \u003cstrong data-start=\"493\" data-end=\"507\"\u003eindustrial\u003c\/strong\u003e and \u003cstrong data-start=\"512\" data-end=\"529\"\u003eenvironmental\u003c\/strong\u003e applications.\u003c\/p\u003e\n\u003cp data-start=\"545\" data-end=\"1047\"\u003eThe sensitivity and selectivity of the MQ131 sensor enable it to effectively detect and measure ozone levels, making it a valuable tool for applications such as \u003cstrong data-start=\"706\" data-end=\"732\"\u003eair quality monitoring\u003c\/strong\u003e, \u003cstrong data-start=\"734\" data-end=\"754\"\u003eozone generators\u003c\/strong\u003e, and \u003cstrong data-start=\"760\" data-end=\"795\"\u003eozone leakage detection systems\u003c\/strong\u003e. By integrating the MQ131 sensor with appropriate electronic circuits and microcontrollers like \u003cstrong data-start=\"892\" data-end=\"904\"\u003eDasduino\u003c\/strong\u003e, you can create systems that enable \u003cstrong data-start=\"941\" data-end=\"965\"\u003ereal-time monitoring\u003c\/strong\u003e of ozone concentration and \u003cstrong data-start=\"993\" data-end=\"1011\"\u003etrigger alerts\u003c\/strong\u003e when dangerous levels are detected.\u003c\/p\u003e\n\u003cp data-start=\"1049\" data-end=\"1250\"\u003eThe breakout board provides \u003cstrong data-start=\"1077\" data-end=\"1129\"\u003edigital and analog readings via the Qwiic system\u003c\/strong\u003e, allowing smooth integration with platforms that support this interface. Sensor data is easily accessible through Qwiic.\u003c\/p\u003e\n\u003cp data-start=\"1252\" data-end=\"1275\"\u003e\u003cstrong data-start=\"1252\" data-end=\"1275\"\u003eProduct usage tips:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul data-start=\"1277\" data-end=\"1499\"\u003e\n\u003cli data-start=\"1277\" data-end=\"1369\"\u003e\n\u003cp data-start=\"1279\" data-end=\"1369\"\u003eWhen gas is detected, the \u003cstrong data-start=\"1305\" data-end=\"1326\"\u003eLED will light up\u003c\/strong\u003e. It will remain off if no gas is detected.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1370\" data-end=\"1437\"\u003e\n\u003cp data-start=\"1372\" data-end=\"1437\"\u003eThe board includes \u003cstrong data-start=\"1391\" data-end=\"1414\"\u003efour mounting holes\u003c\/strong\u003e for easy installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1438\" data-end=\"1499\"\u003e\n\u003cp data-start=\"1440\" data-end=\"1499\"\u003eComes with \u003cstrong data-start=\"1451\" data-end=\"1473\"\u003ethree male headers\u003c\/strong\u003e for UPDI programming the onboard ATTINY, which is not required for normal usage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Soldered","offers":[{"title":"Default Title","offer_id":62540988350813,"sku":"333124","price":14.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/5029\/1549\/files\/DSC-7893-Edit-5.jpg?v=1762940149"},{"product_id":"ammonia-sensor-mq137-breakout-with-qwiic","title":"Ammonia Sensor MQ137 Breakout with Qwiic","description":"\u003cp\u003eThe sensitivity and selectivity of the MQ137 sensor allow it to effectively detect and measure levels of ammonia, making it a valuable tool for applications such as gas leakage detection, agricultural monitoring, and environmental sensing. By integrating the MQ137 sensor with appropriate electronic circuits and microcontrollers like Dasduino, you can create systems that provide real-time monitoring and prompt alerts in the presence of hazardous ammonia concentrations. It requires a short time to heat up in order to work correctly.\u003c\/p\u003e\n\u003cp\u003eThe breakout board provides digital and analog information through the Qwiic system. Sensor readings are obtained through Qwiic.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct usage tips:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWhen gas is detected, the LED will start glowing. It will remain off if it doesn't detect anything. Four mounting holes enable easy mounting to surfaces. 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