Reviews Microcontroller Boards

Lystaii 320pcs M3 Nylon Hex Spacer Standoff Kit Male Female Screw Nut Threaded Pillar Hex Standoff PCB Motherboard Circuit Board Standoffs Mounting Hardware Spacer Assortment Kit (Black)

  • Package Content: 320pcs M3 Hex Spacer Standoff Kit, sufficiont quantity to meet you different needs. Comes with the plastic box, all the parts are in their individual compartments - spacers, screws, nuts and stand-off..
  • Material: these standoff kit is made of high quality nylon, durable, sturdy, anticorrosive, lightweight. Color: Black. This is needed if you're building drones..
  • Easy to Use: the M3 Hex standoff kit is very easy to install, convenient and practical small tools in your life. Compact and Portable..
  • Wide Application: PCB Motherboard, PDB and flight controller stack building, Sound Boards, controller board building, microcontroller board building, motion sensor mounting, and so on..
  • Good Workmanship: These are precisely made, they fit together perfectly. These stand-offs can fix your boards firmly in place. The non-conducting stand-offs work really well to organize the controller board and the sound boards without accidentally shorting them out..
Check Stock

Arduino MKR WAN 1310 [ABX00029]

  • The perfect IoT node and building block for adding to Lo-Ra connectivity to low power wide area IoT devices.
  • Very long battery life - the latest low power architecture means the power consumption is able to go as low as 104uA for extended battery life. It is also possible to use the USB port to supply power (5V) to the board, so you can run the board with or without batteries.
  • Local storage - On board 2MByte Flash to facilitate data logging and Over-The-Air (OTA) functions.
  • Enhanced Security - credentials and certificates are stored in the boards crypto chip, an embedded secure element.
  • Powerful - The MKR WAN1310 is based on the Atmel SAMD21 microcontroller and a Murata CMWX1ZZABZ Lo-Ra module.
Check Stock

Ximimark 5Pcs 16CH Analog Digital Multiplexer Breakout Board Module CD74HC4067 CMOS Precise Module For Arduino

  • ... 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 then select any one of those 16 devices to listen to. 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”)..
Check Stock

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....
Check Stock

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..
Check Stock

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..
Check Stock

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.
Check Stock

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.
Check Stock

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).
Check Stock

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.
Check Stock

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.
Check Stock

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..
Check Stock

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..
Check Stock