Integrated circuits

This category includes all the integrated circuits we offer. Jellybean integrated circuits, microcontrollers can be found here.

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ESP8266 ESP-12 WiFi Module
ESP8266 ESP-12 WiFi Module

ESP8266 is an IC that delivers a true revolution in the world of makers, especially in the world of IoT (Internet of Things). This is a complete 32-bit SoC (System on Chip) with built-in flash memory, frame and EEPROM which can even be programmed directly from the Arduino interface, without the need for additional micro-controller. With all this, the most important point is that in itself has a built-in WiFi (AP, STA, AP + STA), all that for “little money”.

ESP8266 in this form (ESP-12) is suitable for direct soldering to a printed circuit board as an SMD component or directly solder the wires since the pin has its holes. It also comes with a PCB trace antenna.


 

Note: ESP8266 is an IC that works at 3.3V! Connecting directly to 5V, or track Arduino or Croduino plate will destroy it! Use logic level converter.

 

Out of stock ESP32-WROOM-32D WiFi module
ESP32-WROOM-32D WiFi module

The ESP32 is a more advanced successor to the well-known ESP8266. It is a SoC (System on Chip) that can function as a standalone microcontroller and has everything you need on WiFi and Bluetooth 4.0 (BLE 4.0, low-energy) communication. With nearly 30 I / O pins and low power consumption, ESP32 will almost certainly be the leader in the Internet of Things for years to come.

The microcontroller itself works at a frequency of 160MHz (up to 240MHz), while the module has a built-in flash memory of 4MB. It has all the classic protocols like 4x SPI, 2x I2C, 4x UART, and there are many built-in peripherals like 18x 12-bit ADC, 2x 8-bit DAC, 10x capacitive touch GPIO, temperature sensor, SD card controller, Ethernet interface, PWM, etc. The list is really long. It should not be forgotten that this module has FCC certification and PCB trace antenna.

 

SoC: ESP32
CPU: Xtens 32-bit LX6, 160MHz to 240MHz
• Flash memory: 4MB
• RAM memory: 520kB
Exact module name: ESP-WROOM-32
• Number of pins: 38
Dimensions: 18 x 25.5 x 2.8 cm

Atmega328P SMD microcontroller
Atmega328P SMD microcontroller

Well known and popular 8-bit Atmel microcontroller which is used on the majority of modern Arduino boards as well as on Dasduino. This one is the SMD version, just as the one on Dasduino, which is used for soldering on PCBs and for usage in projects.

Darlington transistor array ULN2003A
Darlington transistor array ULN2003A

The ULN2003A is a high voltage, Darlington transistor array. Each consists of seven NPN Darlington pairs that have a high output voltage. It is used with relays, stepper and DC motors.

Timer TLC551 DIP-8
Timer TLC551 DIP-8

Compared to the NE555 timer, this device uses smaller timing capacitors because of its high input impedance. As a result, more accurate time delays and oscillations are possible. Power consumption is low across the full range of power supply voltage.

Octal bus transciever SN74LVC245AN DIP-20
Octal bus transciever SN74LVC245AN DIP-20

These transceivers are designed to operate in the 1.65-V to 3.6-V DC range. LVC245A devices are designed for asynchronous communication between data buses.

DC to DC converter MC34063N DIP-8
DC to DC converter MC34063N DIP-8

The MC34063N integrated circuit is easy to use and contains all the primary circuits needed to build simple DC-DC converters. These devices primarily consist of an internal temperature-compensated reference, a comparator, an oscillator, a PWM controller with active current limiting, a driver, and a high-current output switch.

Operational amplifier TL082 DIP-8
Operational amplifier TL082 DIP-8

An industry standard operational amp that provides outstanding value for cost sensitive applications.

Operational amplifier LM393 DIP-8
Operational amplifier LM393 DIP-8

The LM393 integrated circuit is a precision voltage comparator chip that features two independent comparators designed to operate from a single power supply. Its wide range of operating voltage and temperature makes it ideal for various applications, including automotive, industrial, and consumer electronics.

This compact chip is easy to integrate into your electronic projects and has low power consumption. It provides accurate and reliable performance, making it a popular choice among hobbyists, engineers, and students alike.

With the LM393, you can measure signal levels, detect the presence of an object, or control a motor with precision. Its technical specifications and reliable performance make it an excellent choice for your next electronic project.

Rail to rail operational amplifier DIP-8 TLV2462
Rail to rail operational amplifier DIP-8 TLV2462

The TLV2462 is a low-power rail-to-rail input/output operational amplifier specifically designed for portable applications.

IC SOIC150-14 ATTiny804
IC SOIC150-14 ATTiny804

ATtiny804 8-bit microcontroller features the 8-bit AVR processor with hardware multiplier, running at up to 20MHz. The ATtiny804 include up to 8KB Flash, 512B SRAM, and 128 bytes of EEPROM in a compact 14-pin package.

The ATtiny804 MCU integrates a flexible and low power architecture including Event System and SleepWalking, accurate analog features, and advanced peripherals. The tinyAVR microcontrollers are well-suited for a wide range of applications including industrial, consumer, appliances, automotive and Internet of Things (IoT) sensor nodes.

IC SOIC-14 ATTiny404
IC SOIC-14 ATTiny404

The ATtiny404 is an 8-bit microcontroller based on the AVR architecture, offering a high-performance and low-power solution for various embedded applications. With its compact size and versatile features, it is well-suited for small-scale projects that require efficient control and processing capabilities.

This microcontroller operates within a voltage range of 1.8V to 5.5V, making it compatible with a wide range of power supplies. It features 4KB of Flash memory for program storage, allowing for the implementation of complex algorithms and functions. Additionally, it has 256 bytes of SRAM for data storage, providing a temporary workspace for variables and computations.

Overall, the ATtiny404 microcontroller provides a reliable and versatile platform for embedded systems development, offering a balance between processing power, memory capacity, and power efficiency. It is suitable for a wide range of applications, including IoT devices, sensor nodes, control systems, and other low-power embedded projects.

ESP32-WROVER WiFi module
ESP32-WROVER WiFi module

ESP32-WROVER is a powerful microcontroller which has the possibility of wide application as it is possible to modify the processor clock and use its substantial memory. For these reasons, ESP32-WROVER can be used not only in conditions where low power consumption is required but also in situations where high speed is required to process large amounts of data.

The ESP32-WROVER comes with a PCB antenna and offers WiFi and Bluetooth 4.2 connectivity. The core of the module is the ESP32-D0WDQ6 chip. The operating frequency ranges from 80MHz up to 240MHz and the microcontroller can be used with 4MB of flash memory. The freeRTOS operating system drives the ESP32.

SoC: ESP32
Number of pins: 38
Number of GPIO pins: 32
Voltage: 2.3 V – 3.6 V, recommended: 3.3 V
Current: maximum 500 mA, average 80 mA
Operating temperature: -40 – 85 ° C
Chip: ESP32-D0WDQ6
Microprocessors: Xtensa 32-bit LX6
Flash: 4 MB
PSRAM: 8 MB
Dimensions: 18 x 31 x 3.30 mm

CH340C USB-UART converter
CH340C USB-UART converter

The CH340G is USB to UART bridge that gains most of its popularity due to its extremely low price. Made in China and found on most Chinese versions of Arduino. The advantage of the C version is that it does not need an external oscillator.

 

Package: SSOP20

Optocoupler SMD PC357N2J000F
Optocoupler SMD PC357N2J000F

PC357N2J000F is optocoupler in SMD format. For more details, check out the datasheet.

Optocoupler 4N35
Optocoupler 4N35

Optocoupler 4N35 is a device that electrically (by light, not by electricity) separates the two parts of the circuit. That means, if a short circuit occurs  on one part of the circuit or any kind of other error that causes malfunction of components, there won’t be any malfunctions to the second part of the circuit because there is no way (since they separated by light) to transfer the error.

To sum it up, this optocoupler is very common and generally, it can be used for all applications.

NE555 IC
NE555 IC

Come on, everyone knows what the NE555 is! It is unlikely that we could make anything in our store without it, since it is inevitable in any kind of education, and is also able to solve the “time” problems in any type of assembly. It is a timer and can be used to create a pulse oscillator, delays …

LM358 double op-AMP DIP
LM358 double op-AMP DIP

LM358 is probably the best known and most frequently used operational amplifier. One pack contains two op-AMPs, but one can be used as a buffer, and one to increase its voltage. It is very convenient and easy to use. Also, this is a dual supply op-amp, which means you can turn up positive and negative voltages.

 

74HC595 shift register
74HC595 shift register

Using this 8-bit shift register called 74HC595, you can increase the number of I/O(input/output) codes on your Dasduino/Arduino. Register itself uses 3 codes from the microcontroller, and in return it gives 8 I/O codes. The fact that you can connect a very large number of these registers and get a very large number of I/O codes by using only 3 codes from the microcontroller should not be neglected.

 

This transistor is also in our Dasduino Beginner Kit.

 

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