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Best Microcontroller Boards

12Pcs CD74HC4067 16-Channel Analog Digital Multiplexer MUX Breakout Board Module CD74HC4067 CMOS Precise Module Compatible with DIY

  • It works with both digital and analog signals (the voltage can’t be higher than VCC), and the connections function in either direction.If you want two-way communications,you can add a second board to route your microcontroller's TX line to 16 device's RX lines. By using multiple boards, you can create similar arrangements for I2C,SPI,etc..
  • The internal switches are bidirectional, support voltages between ground and VCC, have low “on” resistance and low “off” leakage, and to prevent crosstalk, perform “break-before-make” switching. The board also breaks out the chip’s “enable” pin, which when driven high, will completely disconnect the common pin (all switches “off”)..
  • To control it, connect 4 digital outputs to the chip’s address select pins (S0-S3), and send it the binary address of the channel you want. This allows you to connect up to 16 sensors to your system using only 5 pins..
  • Since the mux/demux also works with digital signals, you can use it to pipe TTL level serial data to or from multiple devices. For example, you could use it to connect the TX pins of 16 devices to one RX pin on your microcontroller. You can t....
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16-Channel Analog Multiplexer, High Speed Analog Multiplexer Analog Multiplexer Low On-Resistance for Digital and Analog Signals

  • The chip works like a rotary switch -- it routes to one of 16 channel pins (CHANXX) inside the common pin (COM in schematic, SIG on board)..
  • It can handle both digital and analog signals (voltage cannot be higher than VCC), and the connection function can work in any direction..
  • By using multiple boards, similar configurations can be created for I2C, SPI, etc..
  • If two-way communication is required, a second board can be added to connect the microcontroller's TX line to the 16-device RX line..
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Waveshare OpenH743I-C Package B with 7inch Capacitive Touch LCD (F) The STM32 Development Board Designed for The STM32H743IIT6 Microcontroller

  • OpenH743I-C is an STM32 development board designed for the STM32H743IIT6 microcontroller, consists of the mother board and the MCU core board CoreH743I..
  • The OpenH743I-C supports further expansion with various optional accessory boards for specific application..
  • The modular and open design makes it the ideal for starting application development with STM32 series microcontrollers..
  • The OpenH743I-C does NOT integrate any debugging function, a debugger is required..
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GeeekPi Electronic Fun Kit,with 3PCS Half Sized Breadboard Cable Resistor LED Potentiometer for Electronic Learning Kit, Compatible with Arduino IDE, UNO R3, MEGA2560, Raspberry Pi Range(Black)

  • This is an entry-level kit that contains DIY solderable PCB breadboards, male and female Pin headers, LED lights, resistor packages, and jumper packages..
  • More than 200 pieces of components, compatible with Arduino IDE, Raspberry Pi and other microcontroller boards..
  • 3PCS Proto Breadboard PCB Board Gold Plated Experimental Breadboard Soldering Board Double-Sided PCB.
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KEYESTUDIO Leonardo R3 Microcontroller Development Board with USB Cable Kit for Arduino Project

  • Please NOTE: Open the Arduino IDE, you’ll need to click the “Tools”, then select the Board that corresponds to your Arduino. If you don't choose the correct development board type, it will cause the compilation to fail to transfer. So this is a place that needs special attention..
  • The keyestudio Leonardo is a microcontroller board based on the ATmega32u4，It has 20 digital input/output pins (of which 7 can be used as PWM outputs), 12 analog inputs, a 16 MHz crystal oscillator, a micro USB connection, a power jack, an ICSP header, and a reset button..
  • The Leonardo differs from other boards using separate USB-Serial chip in that the ATmega32u4 has built-in USB communication, eliminating the need for a secondary processor..
  • This allows the Leonardo to appear to a connected computer as a mouse and keyboard..
  • Has fcc and ce certification that they are made from environmentally friendly production technology and materials, made function,voltage, current testing before packaging.
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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).
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Ingcool Raspberry Pi Pico Senser Kit, Raspberry Pi Pico Microcontroller Board with Flexible Digital Interfaces,Based on RP2040 Microcontroller Chip,Include Humidity,Color,Liquid Sensors

  • 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.
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Adafruit Metro 328 with Headers - ATmega328

  • 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.
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SunFounder Raspberry Pi Pico W Ultimate Starter Kit with Online Tutorials, 450+ Items, 117 Projects, MicroPython, Piper Make and C/C++ (Compatible with Arduino IDE)

  • 【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..
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SparkFun RedBoard Qwiic ATMega328P compatible with Arduino board w/ Qwiic Connector and CH340C Serial-USB Converter IC Breadboardable R3 footprint microcontroller Improved reset button

  • 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..
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Arduino Vidor 4000 [ABX00022]

  • 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..
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SainSmart USB 4 Channel Relay Automation (5V)

  • 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.
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Diodes Incorporated Microprocessors - MPU ARM Cortex-A5 MPU 32bit, Video decoder (ATSAMA5D44A-CU)

  • 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!.
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