All Products

SKU: WS-31284 · MPN: 31282

Built around the ESP32-S3 dual-core processor, this industrial relay module brings local control, networking and edge automation into one DIN-rail friendly unit. It combines 8 relay outputs, 8 digital inputs, isolated CAN, Ethernet, Wi-Fi and Bluetooth for control panels, robotics, smart factorie...

SKU: SF-DEV-11021

The Arduino Uno R3 is the most popular Arduino board and an ideal starting point for learning electronics and programming. Built around the ATmega328 microcontroller, it offers a robust platform for prototyping, interactive projects, and connecting to sensors, actuators, and other hardware. The ...

SKU: EC-MCA01328A

The Crowduino is Arduino compatible board. Based on Arduino Duemilanove Schematic, 100% compatible to its existing program, shield and IDEs.This Crowduino is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 ...

SKU: AF-2000 · MPN: 2000

Note: The Pro Trinket's bit-bang USB technique is a legacy approach that may not work reliably with modern operating systems. For new projects, consider an ItsyBitsy or Metro Mini board with native USB support at a comparable price. The Adafruit Pro Trinket 5V is a compact ATmega328P-based mic...

SKU: SF-DEV-11224

This is the new Arduino Uno R3. In addition to all the features of the previous board, the Uno now uses an ATmega16U2 instead of the 8U2 found on the Uno (or the FTDI found on previous generations). This allows for faster transfer rates and more memory. No drivers needed for Linux or Mac (inf fil...

SKU: AF-3505 · MPN: 3505

The Adafruit Metro M0 Express brings 32-bit ARM power to the familiar Metro/UNO shield-compatible form factor. Powered by the ATSAMD21G18 ARM Cortex M0+ processor at 48 MHz, it offers 256 KB flash and 32 KB RAM — a massive upgrade over the ATmega328-based Metro. Designed from the ground up for Ci...

SKU: FT-MCULABEL

A set of 10 self-adhesive pinout labels for ATmega328 and ATmega168 microcontrollers. Stick one on top of your DIP-package chip and instantly see the Arduino pin mapping for each physical pin — no more checking datasheets mid-project. Key Features Arduino Pin Mapping – Shows Arduino pin number...

SKU: LB-LR0072

The Nano V3.0 CH340 is based off the famous Arduino platform, and has all the functionality of an Uno, but in a smaller package! Perfect for Arduino projects that require a small form factor (43mm by 18mm to be exact!) and do not need a DC power jack. Please note: You will need a Mini-B USB ca...

SKU: DF-DFR0141

The Rainbow LED Ring V3 features 12 individually addressable SMD RGB LEDs arranged in a ring, each controllable for brightness and colour. It comes with a pre-loaded bootloader containing several built-in LED animation scripts, so it works standalone without an external microcontroller. Built ar...

SKU: EC-MCA03328A

The Crowduino Nano V3.1 is a compact, breadboard-friendly development board based on the ATmega328, fully compatible with the Arduino Nano 3.0 and its shields. It features a Mini-B USB port for programming and serial communication, 14 digital I/O pins (6 with PWM), and 8 analogue inputs. Power i...

SKU: DF-SEN0693 · MPN: SEN0693

Built around the Bosch BMI323, this compact Fermion module combines a 3-axis accelerometer and a 3-axis gyroscope on a 16 mm × 16 mm board. It provides high-rate acceleration and angular velocity data over I²C for embedded motion sensing, wearables, robotics, battery-powered IoT nodes and compact...

SKU: DF-DRI0027

Some day,a guy want to make a robotic dog as a gift to his little son.He brought some digital servos, a microcontroller,Lipo batterys...Then he found it hard to drive these smart servos with Arduino processor! So we developed a driver board that can easily & quickly drive the digital servo...

SKU: SF-DEV-11303

Arduino is an open-source physical computing platform based on a simple i/o board and a development environment that implements the Processing/Wiring language. Arduino can be used to develop stand-alone interactive objects or can be connected to software on your computer (e.g. Flash, Processing, ...

SKU: SF-DEV-13975

At SparkFun we use many Arduinos and we’re always looking for the simplest, most stable one. Each board is a bit different and no one board has everything we want, so we decided to make our own version that combines all our favorite features. The SparkFun RedBoard combines the simplicity of the U...

SKU: AF-5593

The AGS02MA is a compact MOX-based TVOC (Total Volatile Organic Compounds) gas sensor with an I2C interface. It features a built-in ADC that outputs gas resistance and parts-per-billion (ppb) readings — higher ppb values indicate more organic compounds in the air. This is a simple, inexpensive s...

SKU: DF-DFR0460

The 64×32 RGB LED Matrix Panel with 4mm pitch from DFRobot features 2048 full-colour RGB LEDs, each independently controllable. With its slim 11mm profile and durable construction, this panel is suitable for both indoor and outdoor use in harsh environments. The panel features two IDC connectors...

SKU: AF-3000 · MPN: 3000

Would you like to learn electronics, with an all-in-one board that has sensors and LEDs built in? Circuit Playground is here - and it's the best way to practice programming on real hardware with no soldering or sewing required! This is the Classic version of Circuit Playground, which come...

SKU: AF-5297 · MPN: 5297

The Adafruit Monochrome 1.12" OLED Display packs a 128×128 pixel resolution into a compact screen with the high contrast and crisp readability that OLED technology is known for. Each of the 16,384 white pixels is individually addressable, producing sharp text and graphics with no backlight requir...

SKU: EF-EF04076

OCTOPUS OLED Display is an OCTOPUS series electric brick with 128X64 OLED display.OLED display has characters of thin thickness, high brightness, self-emission, wide resolution and visual angle, wide temperature range and low power consumption,etc..It can be used for small patterns, alphabets,...

SKU: DF-DFR0159

The 5V DFduino Pro Mini V1.3(Arduino Pro Mini Compatible) is a microcontroller board based on the ATmega328.It is a 5V DFduino running the 16MHz bootloader (select 'Arduino Duemilanove w/ 328' within the Arduino software). It is an advance version of offical Arduino Pro Mini. The DFRd...