New Arrivals

SKU: EC-ARS36125D | Brand: Elecrow

A 3.5" TFT colour display shield with 320×480 resolution that plugs directly onto Arduino UNO and Mega2560 boards — no wiring required. Also compatible with Arduino Due, STM32, and other common microcontrollers. Open-...

SKU: LB-CTC-2-KIT | Brand: Little Bird

Unlock the mysteries of coding and electronics with the Crack the Code V2.0 Kit, specifically designed for the NSW Department of Education's second unit of work. This comprehensive kit provides students and educat...

SKU: LB-LAMP-PCB | Brand: Little Bird

This DIY Lamp Kit PCB provides a simple platform for building your own custom LED lamp. The board has pads for up to 8 LEDs wired in series, a switch, a current-limiting resistor, and a power input — giving you comple...

SKU: AF-2168 | Brand: Adafruit

Infrared (IR) break-beam sensors are a simple way to detect motion. They work by having an emitter side that sends out a beam of human-invisible IR light, then a receiver across the way which is sensitive to that s...

SKU: DF-SEN0133 | Brand: DFRobot

This is an Arduino hydrogen gas sensor. It has high sensitivity to Hydrogen (H2) and less sensitivity to alcohol, LPG,cooking fumes . Hydrogen gas is highly flammable and will burn in air at a very wide range...

SKU: DF-DFR0201 | Brand: DFRobot

The Arduino Leonardo is a microcontroller board based on the ATmega32U4, offering the same flash, RAM, and capabilities as the ATmega328 found in the Uno. The key difference is built-in USB communication, allowing the...

SKU: SF-SEN-00246 | Brand: SparkFun

This sensor uses an infrared emitted diode combined with an infrared phototransistor to detect the reflected infrared signal. Ideal for sensing black-to-white transitions or can be used to detect nearby objects (.5-1cm).

SKU: DF-DFR0305 | Brand: DFRobot

The Romeo BLE is an all-in-one Arduino-compatible robot control board from DFRobot with integrated Bluetooth 4.0. It combines an ATmega328P microcontroller, a dual-channel DC motor driver (2 A max), and a TI CC2540 BL...

SKU: AF-3296 | Brand: Adafruit

The Adafruit DS1307 Real Time Clock breakout keeps accurate time even when your microcontroller loses power or is reprogrammed. This battery-backed I2C RTC is one of the most widely used clock chips, making it a relia...

SKU: SF-BOB-12700 | Brand: SparkFun

This simple breakout board routes a female USB Type-A connector's VCC, GND, D−, and D+ pins to a standard 0.1″ pitch header. It saves you the hassle of soldering tiny SMD connectors when adding USB host or device conn...

SKU: SF-BOB-10031 | Brand: SparkFun

We have no idea what USB device you are hooking up to, but if you want to access the microUSB port on something, you might want this. We broke out all 5 pins with a vertical microUSB connector for your prototyping nee...

SKU: DF-FIT0503 | Brand: DFRobot

INTRODUCTION This is a miniature stepper motor with 100:1 metal reduction gear box for enhanced torque. It has a voltage input range of 5 - 12V DC. This product is suitable for the 3D printers and applications wh...

SKU: EC-CRT01259B002 | Brand: Elecrow

Lora technology and Lora devices have been widely used in the field of the Internet of Things (IoT), and more and more people are joining and learning Lora development, making it an indispensable part of the IoT worl...

SKU: LB-LS4126-LS1558 | Brand: Little Bird

FeaturesIndependent Charging: Each of the four slots operates independently, allowing simultaneous charging of different battery sizes or charge levels.LED Indicator Lights: Red – Charging Green – Fully Charged S...

SKU: WS-31416 | Brand: Waveshare

ESP32-P4 Smart 86 Box Development Board Power up your innovative IoT projects with the ESP32-P4 Smart 86 Box Development Board, a cutting-edge platform designed to unlock the potential of smart home automation, indust...

SKU: AF-6121 | Brand: Adafruit

The Adafruit TMC2209 Stepper Motor Driver Breakout Board makes controlling stepper motors easy and virtually silent. Using Trinamic's "Stealth Chopper" technology, this driver delivers smooth, quiet microstepping with...

SKU: AF-6102 | Brand: Adafruit

An 80mm USB-powered cooling fan that provides strong airflow for electronics projects. Simply plug into any USB port for immediate cooling — no drivers or setup required. The USB connector can be cut off to wire the ...

SKU: DF-DFR1173 | Brand: DFRobot

This compact voice prompt module integrates an intelligent MP3 playback chip with a 1 W speaker in a tiny 30 × 11 mm package. It supports MP3, WAV, and WMA hardware decoding with 16 MB of on-board storage that retains...

SKU: AF-5626 | Brand: Adafruit

Need to use multiple I2C devices that share the same address? The PCA9548 8-Channel STEMMA QT / Qwiic I2C Multiplexer lets you connect up to eight same-address I2C devices with completely solderless wiring. Nine JST S...

SKU: WS-24921 | Brand: Waveshare

An industrial-grade 16-channel relay module controlled via RS485 bus using the Modbus RTU protocol. Built-in isolation protection circuits — including power supply isolation, ADI magnetic isolation, optocoupler isolat...