Arduino

SKU: SF-TOL-09419 | Brand: SparkFun

The SparkFun microSD Sniffer lets you tap into the SPI traffic between a microSD card and its host device for debugging or reverse engineering. Insert one end into a standard microSD socket and plug a microSD card int...

SKU: SF-PRT-09385 | Brand: SparkFun

A pack of 10 premium 12″ (30 cm) male-to-female jumper wires for breadboarding, prototyping, and connecting to 0.1″ pitch headers. Each wire has a male pin on one end and a female socket on the other, making them vers...

SKU: LB-LR0231 | Brand: Little Bird

A 4×4 matrix membrane keypad with 16 tactile buttons, ideal for adding user input to microcontroller projects. The keypad uses a standard 8-pin matrix wiring scheme (4 rows × 4 columns), requiring only 8 GPIO pins to ...

SKU: LB-LS1177 | Brand: Little Bird

Laser Detector Module Want to set up your own laser tripwire? These little modules make it super simple. Just hook one up to your Arduino, line it up with a laser pointer, and you’ve got a working laser detection syst...

SKU: LB-LS7240-F | Brand: Little Bird

Introducing the perfect solution for prototyping - our Full-size Permanent Solder Breadboard PCB! With this board, you can easily transfer your circuit from a solderless breadboard to a more permanent solution wi...

SKU: DF-SEN0636 | Brand: DFRobot

The Gravity UV Index Sensor measures ultraviolet radiation across the 240–370 nm wavelength range, covering UVA, UVB, and UVC bands. It directly outputs a UV index (0–11) and a harm risk level (1–5), eliminating the n...

SKU: DF-SEN0610 | Brand: DFRobot

##Introduction The Gravity: C4001 millimeter-wave presence sensor, operating at a wavelength signal of 24GHz, boasts a horizontal detection range of 100°, a presence detection range of 8 meters, and a motion detection...

SKU: DF-DFR1114 | Brand: DFRobot

The Gravity N20 is a compact all-metal gear motor with an integrated drive chip that simplifies motor control to a single PWM signal. Operating on 3–6 V, it uses a PPM servo-style control method — forward, stop, and r...

SKU: DF-DFR1084 | Brand: DFRobot

The Arduino UNO R4 WiFi is the latest evolution of the iconic UNO series, powered by the Renesas RA4M1 (Arm Cortex-M4) processor running at 48 MHz — a 3× speed increase over the UNO R3. With 256 KB flash, 32 KB SRAM, ...

SKU: AF-6109 | Brand: Adafruit

The Adafruit A4988 Stepper Motor Driver Breakout simplifies stepper motor control down to just two pins — a direction pin and a step pin. Each pulse on the step pin advances the motor by one step or microstep, making ...

SKU: SF-KIT-23451 | Brand: SparkFun

Pogo pins make life so much easier when you are trying to program without having to solder a single thing, and when you attach them to an In-system programming (ISP) adapter, they become instantly better. This simple ...

SKU: DF-DFR0994 | Brand: DFRobot

Romeo ESP32-S3 is a high-performance development board specifically designed forrobotics projects. It utilizes the ESP32-S3 microcontroller and is equipped with an onboard camera that enables video transmission and...

SKU: SF-WRL-23319 | Brand: SparkFun

The Arduino GIGA R1 WiFi is a powerful development board built around the STM32H747XI dual-core microcontroller, featuring a Cortex-M7 at 480 MHz and a Cortex-M4 at 240 MHz. With 2 MB flash and 1 MB RAM, it handles de...

SKU: DF-DFR1056 | Brand: DFRobot

Note: The Arduino GIGA R1 WiFi Development Board is available for pre-order and is expected to be shipped in late September. This Arduino GIGA R1 WiFi Development Board measures only 101 x 53mm and has the same for...

SKU: DF-SEN0540 | Brand: DFRobot

The Gravity LTR390-UV sensor provides both ambient light and UV sensing with a UV spectral response from 280nm to 430nm. It features high sensitivity, quick response, and strong anti-interference performance. With a ...

SKU: SF-DEV-21247 | Brand: SparkFun

The SparkFun USB-C Host Shield provides all the digital logic and analogue circuitry needed to add USB peripheral/host control to your Arduino. Interface with and control any USB 2.0 compatible device — thumb drives, ...

SKU: DF-DFR0979 | Brand: DFRobot

The Gravity CH423 I2C 24 Digital IO Expansion Module extends your microcontroller with 24 additional digital output/input pins over a standard I2C connection. Based on the CH423 chip, it provides 8 GPIOs with interrup...

SKU: AF-5474 | Brand: Adafruit

A comprehensive set of 30 barrel jack plug adapters that convert a standard 5.5mm / 2.1mm DC jack to a wide variety of other tip sizes. Perfect for powering devices that use non-standard barrel connectors from your ex...

SKU: AF-5497 | Brand: Adafruit

We now have a handy extension cord for JST-XH projects! One end has a JST-XH socket, and the other has a matching plug. Between the two, 500mm of color-coded wire. This solid 2.5mm pitch connector exten...

SKU: SS-110010044 | Brand: Seeed Studio

The Grove Starter Kit for Seeed Studio XIAO bundles the XIAO Expansion Board with 9 Grove modules and additional components, providing a complete introduction to the XIAO development platform. Designed for beginners, ...