Circuitry & IOT

SKU: SF-PRT-10891 | Brand: SparkFun

This 3xAA battery holder puts a nice finishing touch on your battery powered project. This holder features a removable, sliding cover, which is secured with a small phillips head screw. Another bonus is the ON/OFF swi...

SKU: AF-1831 | Brand: Adafruit

This potentiometer is a two-in-one, good in a breadboard or with a panel. It's a fairly standard linear taper 100K ohm potentiometer, with a grippy shaft. It's smooth and easy to turn, but not so loose that it will...

SKU: AF-759 | Brand: Adafruit

Handy for making wire harnesses or jumpering between headers on PCB's. These premium jumper wires are 3" (75mm) long and come in a 'strip' of 40 (4 pieces of each of ten rainbow colors). They have 0.1" male head...

SKU: DF-FIT0011 | Brand: DFRobot

INTRODUCTION The digital sensor cables are especially designed for our popular IO Expansion shield and sensors. It connects most of our digital sensor to the IO board. This price inclu...

SKU: AF-1952 | Brand: Adafruit

These premium female-to-male extension jumper wires are ideal for making wire harnesses or extending connections between headers on PCBs. Each strip contains 20 wires (2 of each rainbow colour) in a convenient ribbon ...

SKU: AF-875 | Brand: Adafruit

This 8×AA battery holder provides a portable power source with a built-in on/off switch and a standard 5.5 mm / 2.1 mm DC barrel plug for easy connection to Arduino boards, LED strips, motors, and other 12V devices. U...

SKU: EC-SER14003P1 | Brand: Elecrow

The CrowPi 3 is an all-in-one portable programming lab with 41 built-in sensors and modules, a 4.3-inch touchscreen, and support for multiple development boards. Compatible with Raspberry Pi 5, micro:bit, Raspberry Pi...

SKU: LB-L-TRIP | Brand: Little Bird

Learn electronics, coding, and sensor systems with light! Step into the world of electronics with the Little Bird Laser Trip Wire Kit — a fun, hands-on STEM activity that brings together light, sensors, and sound. Hou...

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: WS-31334 | Brand: Waveshare

Unleash Your Creativity with the ESP32-S3 3.5inch Capacitive Touch Display Development Board Type BExplore the endless possibilities of IoT development with the cutting-edge ESP32-S3 3.5inch Capacitive Touch Display D...

SKU: WS-31501 | Brand: Waveshare

Unleash your creativity with the ESP32-S3 1.47inch LCD Display Development Board Type B—a powerhouse for innovators and developers alike!  Product Highlights: - Vibrant 1.47-inch LCD: Engage with a stunning 1.47i...

SKU: YH-3000200518 | Brand: Yahboom

The Tiny:bit Pro is a micro:bit-powered robot car combined with a K210 AI vision module. The car integrates infrared sensors, an ultrasonic module, a sound sensor, buzzer, and RGB LEDs, while the K210 module adds HD i...

SKU: WS-28563 | Brand: Waveshare

Unleash your creativity and elevate your IoT projects with the power-packed ESP32-C6 1.47inch Display Development Board. Designed to fulfill the needs of both hobbyists and professionals alike, this versatile developm...

SKU: LB-MICRO-EDU | Brand: Little Bird

Dive into the world of coding, electronics, and robotics with our comprehensive Micro:Bit Education Kit. Perfect for educators, students, and makers alike, this kit includes everything you need to explore and create ...

SKU: DF-DFR1140 | Brand: DFRobot

FireBeetle 2 ESP32-UE (N16R2) is a powerful IoT microcontroller that supports external Bluetooth & WiFi antennas and features 16M Flash and 2M PSRAM. This product enhances memory capacity and operating space, enabling...

SKU: AF-5946 | Brand: Adafruit

The Adafruit PiCowbell OV5640 Camera Breakout with Autofocus adds a 5-megapixel camera with a 120-degree wide-angle lens and autofocus motor to your Raspberry Pi Pico or Pico W. Capture raw RGB images for analysis or ...

SKU: AF-5900 | Brand: Adafruit

The Adafruit ESP32 Feather V2 with Headers is identical to the standard ESP32 Feather V2 but comes with pin headers pre-soldered, so you can plug it directly into a breadboard or socket straight away. Built around the...

SKU: EF-EF08299 | Brand: ElecFreaks

ELECFREAKS Classroom Smart Pet Feeder Kit uses a micro:bit v2, an IOT:bit expansion board, a PIR sensor from the Octopus series as well as a Sonar:bit, a 180° 9g servo, and a cute little wooden house as components. Th...

SKU: SF-DEV-18288 | Brand: SparkFun

The SparkFun Pro Micro RP2040 is a low-cost, high performance board with flexible digital interfaces featuring the Raspberry Pi Foundation's RP2040 microcontroller. Besides the good 'ol Pro Micro footprint, the board ...

SKU: LB-XC9201 | Brand: Little Bird

Arduino Sensor Kit is made for Makers who have just started using Arduino to explore the vast space of electronics and programming. This kit teaches how to connect and program basic Grove modules that includes both se...