Best Microcontroller Boards

KOOBOOK 2Sets HX1838 NEC Infrared IR Remote Control Sensor Module IR Receiver Module DIY Kit for arduino

Operating voltage 5V.Output form: Digital output..
VCC: 3.3V-5V external voltage (can be directly connected to the 5v microcontroller and 3.3v microcontroller).GND: external GND.IN: external microcontroller I/O port, I/O port has been designed 10K pull-up resistor..
Kit theory test distance of about 5-8 meters, but the practical application depends on the ambient factors you use, as well as the middle barrier (such as diaphragm, glass, obstructions or other material blocking), receiving head with HX1838 with power work instructions lights, receive 38K frequency any remote coding data..
remote Control Battery:CR2032 Button batteries (Not Included).

RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom.Dual-core Arm Cortex M0+ processor, the flexible clock running up to 133 MHz.
264KB of SRAM, and 2MB of onboard Flash memory.Castellated module allows soldering direct to carrier boards.USB 1.1 with device and host support.
Low-power sleep and dormant modes.Drag-and-drop programming using mass storage over USB.
26 × multi-function GPIO pins.2 × SPI, 2 × I2C, 2 × UART, 3 × 12-bit ADC, 16 × controllable PWM channels.8 × Programmable I/O (PIO) state machines for custom peripheral support.
Accurate clock and timer on-chip.Temperature sensor.Accelerated floating-point libraries on-chip.

ATmega328 microcontroller with Optiboot (UNO) Bootloader.
A fully assembled and tested microcontroller and physical computing board with through-hole headers attached.
32KB of flash and 2KB of RAM, running at 16 MHz.
Compatible with "Classic" and "R3" Shields.

【Ultimate Raspberry Pi Pico W Kit】Contains over 450+ items and 117 online projects for Arduino and Raspberry Pi Pico W users, from beginners to advanced programmers..
【450+ Items】Aside from the Pi Pico W boards, all the necessary components are also included: Sensors (MPU6050, DHT11, Ultrasonics), Actuators, LEDs, I2C LCDs, RGB LED strips, Servo motor, and Pump,etc..
【Pre-soldered Raspberry Pi Pico W Included】The Raspberry Pi Pico W is an RP2040-based microcontroller board with wireless (802.11n)..
【Provided 117 Projects】The Pi Pico W Kit contains 117 professional projects varying in complexity.It contains 9 examples of IoT protocols for IFTTT, MQTT,etc..
【3 Programming Languages】Raspberry Pi Pico W Ultimate kit features three programming languages to meet the needs of programmers of every level: 62 MicroPython lessons, 39 lessons in C/C++, and 16 lessons in Piper Make..

ATmega328 microcontroller with Optiboot (UNO) Bootloader. Rev3 shield compatible..
Program with a USB Micro-B cable using the Arduino IDE platform: Plug in the board, select “Arduino UNO” and you’re ready to upload code.
Hardware peripherals you know and love: 20 Digital I/O pins with 6 PWM pins, 6 Analog Inputs, UART, SPI and external interrupts.
Broken out the SDA, SCL and IOREF pins, so it will be compatible with future shields Power over USB or through the barrel jack 7 to 15VDC.
The SparkFun Qwiic Connect System is an ecosystem of I2C sensors, actuators, shields and cables that make prototyping faster and less prone to error. All Qwiic-enabled boards use a common 1mm pitch, 4-pin JST connector. This reduces the amount of required PCB space, and polarized connections mean you can’t hook it up wrong..

The best of the embedded world: a low power microcontroller to handle reprogramming, communication, and analog sensing, together with an FPGA to perform high speed computation, and a dual WiFi-BLE chipset for wireless communication..
Mini HDMI output / MIPI camera input: can capture sound in real time, create a real-time computer reading sensor information,sending it to monitor or capture video, overlay sensor information on the image and send it to a screen..
Ideal for: Industry 4.0, home automation, computer vision, aerospace, telecommunications.
Part of the Arduino Maker Board Family for IoT Devices, easy to program with Arduino Software and Intel’s FPGA suite..
Easy interface between the microcontroller and the FPGA at the software level..

NOYITO 2-Channel Micro USB Relay Module is equipped with a stable USB to serial port chip and a microcontroller. It can use the serial port debugging software to send serial commands on the computer to control the opening and closing of the 2-channel relay..
Onboard high performance microcontroller chip, CH340 USB control chip.With power LED indicator and relay status LED.On-board 2-channel 5V, 10A/250VAC, 10A/30VDC relay, long relay life, can work 100,000 times continuously..
Module with overcurrent protection and relay diode freewheel protection..
NOYITO 8-Channel Micro USB Relay Module ASIN：B09RGTSHHW.
NOYITO 4-Channel Micro USB Relay Module ASIN：B09RGVQXXT.

1 Pcs ATTINY84A-PU 8-bit Microcontroller with 8K Bytes In-System Programmable Flash..
MCU MICROCONTROLLER, 8 BIT, ATTINY, 20MHZ, DIP-14..
8K Bytes of In-System, Self-programmable Flash Program Memory.
512 Bytes of In-System Programmable EEPROM.
New and original ,quality ensured , no-hassle refund if you are not 100% satisfied!.

The ST-LINK/V2 is an in-circuit debugger and programmer for the STM8 and STM32 microcontroller families.
The single wire interface module (SWIM) and JTAG/serial wire debugging (SWD) interfaces are used to communicate with any STM8 or STM32 microcontroller located on an application board.
STM8 applications use the USB full-speed interface to communicate with the ST Visual Develop (STVD) or ST Visual Program (STVP) software..
STM32 applications use the USB full-speed interface to communicate with Atollic, IAR, Keilor TASKING integrated development environments..