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To connect to our PMS7003 air quality sensor easily, we designed this adapter. It allows you to connect the PMS7003 sensor to breadboard or to connect with cables.

WS2812B is an extremely interesting LED that can emit light in red, green or blue – or any combination of these three colors, able to show a total of approximately 16 million different colors. On this board, diodes are arranged in a line of 10. You can even connect these sticks in a line. They are controlled by a single pin with only a few lines of code from Arduino IDE. That’s possible thanks to the integrated controller inside the LED itself!

• Number of LEDs: 10
• Voltage: 5V
• LED type: WS2812B
• Current: max 60mA per LED
• Dimensions: 80 x 10 mm

WS2812B is an extremely interesting LED that can emit light in red, green or blue – or any combination of these three colors, able to show a total of approximately 16 million different colors. On this board, diodes are arranged in a circle. They are controlled by a single pin with only a few lines of code from Arduino IDE. That’s possible thanks to the integrated controller inside the LED itself!

These small LEDs are not just ordinary lights – each is unique because it has a built-in small integrated circuit (IC) that is able to turn on the LED light in 16 million different colors. IC is WS2812 and it uses a single wire that can control thousands of these LEDs. With a little imagination by putting these pixels, you get superior effects with a minimum effort. These lamps are easy to control with Dasduino.

Looking to add visuals to your Arduino projects? The I2C OLED breakout board is perfect for that. Because of its high contrast, you will be in awe of its crispness! The display is made from hundreds of LEDs, each representing one pixel in a 128×64 grid. Thus, it doesn’t need any backlight, and it needs less power than the classic LCD screens. That’s 8192 pixels all individually lit at your fingertips!

The design is 5V ready with an onboard regulator, so is compatible with any 3.3V board. The breakout board uses only about 20 mA, depending on active pixels. It is easy to control over the I2C interface. It is even easier to connect with the easyC system – no soldering required!

Display OLED I2C 0.96″ SSD1306 options:

The color of the OLED screen on the product can be:

– White
– Blue

This device uses MCP47A1 which is a single channel, 6-bit digital to analog converter with I2C compatible serial interface. There’s no integrated EEPROM memory which would allow DAC register and configuration bit values to be saved at powered off.

RTC (Real Time Clock) is a device that carefully and precisely tracks time and dates. It is extremely precise, so it is more suitable for long-term time tracking than clocks on microcontrollers. This breakout can work with an extremely low current and thanks to the alarm feature and interrupt pin, it will allow a microcontroller to enter sleep mode until its awaken by this RTC.

It has a built-in battery holder (battery not included) and even if power is lost, real-time tracking won’t be affected.

A module which enables the use of micro SD cards with Arduino via SPI communication. You can save various types of data on the SD card, create logs, read the information from it or perform various actions.

A battery protector is, simply put, a device that makes sure that something bad doesn’t happen to the battery. This small circuit board protects your lithium battery (of any capacity) from overcharge, overdischarge, overcurrent and short circuit. It has a JST connector for connecting the battery, and the battery can be directly soldered.

• Protects from: undervoltage, overvoltage, overcurrent, short-circuit current

• Protection IC: DW01

• Battery configuration: 1S1P (1-serial, 1-parallel)
• Battery type: Li-ion, Li-poly
• Dimensions: 22 x 22mm

A digital potentiometer is a device identical to a potentiometer, except that instead of a physical rotating part that adjusts the resistance, it uses digital communication. Namely, the resistance of the digital potentiometer is adjusted via I2C communication.

Our module is based on the MCP4018 IC which has a total of 128 steps between 0 and 5k resistance values. This would mean that it is capable of doing resistance steps of approximately 39ohms. It is controlled via I2C which makes it extremely easy to use.

We made the easyC system for faster prototyping and easy connection between the components. However, some of the components have only one easyC port or you just want your cable managmenet made better. What to do in those cases? The easyC hub comes to the rescue! It has six connectors so you can easily expand your circuit. It’s as simple of a device as it can get.

Product usage tips:

You can connect easyC devices to the hub like you would to any other easyC device. Just plug the preferred easyC cable into the hub and a device you’re working with. That’s all there is to it.

You should avoid working with the hub in wet environments to ensure it lasts a long time. Be sure to watch the operating voltage of your circuit. Since the hub works on 3.3V, higher voltages can burn it and render it useless. There is a hole in the middle of the board so it can be secured to any surface.

Ever needed to connect two peripherals with the same I2C address to the same microcontroller? This module allows you to seamlessly connect up to eight I2C devices with identical addresses.. Using the TCA9548A IC, our breakout board provides flexibility, enabling control of up to 64 devices on the same I2C bus. This means you can integrate numerous sensors, such as 64 BME680s (because why not?), all managed by just one microcontroller, simplifying complex setups and expanding your possibilities.

Beyond its core capabilities, the TCA9548A breakout is engineered for compatibility and ease of use, especially within the Qwiic ecosystem. This adapter is convenient for makers and engineers looking for rapid prototyping solutions without the intricate wiring. Its broad voltage compatibility (1.65V – 5.5V) ensures integration with a wide range of microcontrollers, including Arduino and NULA boards, making it an addition to any electronics workbench. With its compact dimensions and clear pinout, integrating this multiplexer into your existing or new projects is easy and efficient.

This I2C multiplexer is designed and manufactured in the EU, guaranteeing great performance and durability. We offer documentation, quick start guides and dedicated technical support to ensure your success, including our open-source community. Choose our TCA9548A breakout for a high-performance solution that empowers your innovative projects with I2C communication capabilities.

How many times have you watered your plants and feared you overdid it? With a simple soil moisture sensor, these worries are a thing of the past! This two-part sensor is easy to use. Two exposed prongs go into the soil and send moisture information to the sensor via a connected wire. The more water there is in the ground, the better the results will be.

The two parts are connected with the included JST-SH 2-pin cable. The simple sensor has easyC connectors on it, which enables quick and easy connection with Dasduino microcontroller boards.

BME280 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 easyC connectors, providing easy connections.

The 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 easyC connectors, providing easy connection to other products.

Want 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.

The breakout board uses the I2C communication protocol. Thus, it has two easyC 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.

Product usage tips:

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.

The SHTC3 breakout board works wonderfully in combination with Dasduino Core and 16×2 easyC LCD. You can display temperature in one row and humidity in the other. Due to the easyC 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 easyC ports.

To 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.

This PCB is also a protoboard. It offers both the simplicity and the functionality of a breadboard. It is the same size as the modular half-size breadboard and has the same connections to pins. The board allows you to make the temporary circuit from the breadboard permanent.

Product usage tips:

The board has three mounting holes for secure placement on different surfaces.

A 2-in-1 breadboard and PCB is what you get when combining the simplicity of the one and functionality of the other. It is the same size as the modular mini breadboard and has the same connections to pins. This PCB lets you move your circuit from a temporary connection on a classic breadboard to a more permanent place by soldering all the pieces.

Product usage tips:

The board can be secured in place by using the two mounting holes in the middle.

CONNECT programmer is designed to allow extremely simple programming of boards based on ESP8266 and ESP32 microcontrollers. It contains all the necessary electronics and logic so that programming can be done by plugging USB cable into CONNECT programmer and connecting CONNECT programmer to the programming header. Electronics that take care of timing and signal sequence are also on board, so it puts the ESP uC into bootloader mode.

ESP programming header can be found boards made by Soldered based on ESP8266 or ESP32 microcontrollers that do not have a USB-UART converter, but this programmer can be used for any other ESP32 / ESP8266 board as well.

• IC: CH340
• Pin layout: GPIO0, RESET, RX, TX, 3V3, GND
• LEDs: RX, TX, power
• USB: USB-C
• Dimensions: 38 x 22 mm

The LIN Transceiver NCV7329 Breakout Board offers a cost-effective and efficient solution for implementing Local Interconnect Network (LIN) communication in automotive and embedded systems. Designed for integration with microcontrollers It’s ideal for hobbyists and professionals looking to add in-car networking capabilities to their projects without complexity.

This breakout board simplifies the development of LIN-based communication systems, making it perfect for various automotive components such as window motors, seat controls, and climate sensors. Its compatibility with standard microcontrollers, including Arduino platforms and Soldered NULA boards.It ensures a broad range of applications for both prototyping and final product integration. The board’s design prioritizes ease of use, allowing developers to quickly establish communication with up to 16 devices on a single LIN bus.

With its open-source design and comprehensive documentation, the NCV7329 breakout board empowers users with full control and customisation options. Manufactured in the EU to high-quality standards, it comes with full technical support. Choose the LIN Transceiver NCV7329 Breakout Board for a reliable, affordable, and well-supported solution for your communication needs.

Did you ever wanted to turn on and off a device that needs large current or voltage? Whether operating on DC or AC, a relay is what you need. A relay is actually an electronic switch that is activated by a signal we send from a Dasduino or Arduino. This module further simplifies the whole process because it contains everything you need for the relay to work, and you just have to connect it to the microcontroller and power supply. You don’t have to think about voltages and currents, insulation between high and low voltage or grounding, everything is already taken care of on the board.

This board has easyC connector. Thanks to easyC ecosystem, this board can be connected using off-the-shelf cables, without soldering. Controlling the is as simple as it gets, too.

Did you ever want to turn on and off a device that needs large current or voltage? Whether operating on DC or AC, a relay is what you need. A relay is an electronic switch that is activated by a signal we send from a Dasduino or Arduino. This module further simplifies the whole process, because it contains everything you need for the relay to work, and you just have to connect it to the microcontroller and power supply. You don’t even have to think about voltages and currents, insulation between high and low voltage or grounding, everything is already taken care of on the board.

Did you ever wanted to turn on and off a device that needs large current or voltage? Whether operating on DC or AC, a relay is what you need. A relay is actually an electronic switch that is activated by a signal we send from a Dasduino or Arduino. This module further simplifies the whole process because it contains everything you need for the relay to work, and you just have to connect it to the microcontroller and power supply. You don’t have to think about voltages and currents, insulation between high and low voltage or grounding, everything is already taken care of on the board. This product has 2 relays.

Did you ever want to turn on and off a device that needs large current or voltage? Whether operating on DC or AC, a relay is what you need. A relay is actually an electronic switch that is activated by a signal we send from a Dasduino or Arduino. This module further simplifies the whole process because it contains everything you need for the relay to work, and you just have to connect it to the microcontroller and power supply. You don’t have to think about voltages and currents, insulation between high and low voltage or grounding, everything is already taken care of on the board. This product has 4 relays.