Circuitry & IOT

SKU: DF-ROB0156-L | Brand: DFRobot

Note: Maqueen, micro:bit board and battery are not included. Maqueen Loader includes a set of mechanical parts that can turn Maqueen into a loader. This kit contains all the spare parts, such as, metal servo, mecha...

SKU: LB-LR0311 | Brand: Little Bird

The STEM Kit for Arduino is a beginner-friendly electronics kit that provides everything you need to get started with Arduino prototyping. With the included sensors, displays, and components, you can build a wide rang...

SKU: AF-1609 | Brand: Adafruit

The Adafruit Perma-Proto Half-Sized Breadboard PCB mirrors the layout of a standard half-size solderless breadboard, making it simple to transfer prototyped circuits to a permanent soldered board. With 30 rows of 5-ho...

SKU: SF-PRT-09140 | Brand: SparkFun

This is a SparkFun exclusive! These are 155mm long jumpers terminated as male to female. Use these to jumper from any male or female header on any board. Multiple jumpers can be installed next to one another on a 0.1"...

SKU: DF-FIT0080 | Brand: DFRobot

A 4-cell AA battery holder in a square (2×2) configuration with a sliding removable cover and a built-in ON/OFF switch. Features 5-inch tinned leads for easy soldering. The cover keeps batteries secure, and the switch...

SKU: EC-SEM00006D | Brand: Elecrow

The All-in-one Starter Kit for Micro:bit is a beginner-friendly learning platform that integrates 13 sensor modules on a single circuit board — no soldering or wiring required. Simply plug in your micro:bit and start ...

SKU: KS-KS4028 | Brand: Keyestudio

Launched by Keyestudio, this smart home kit is based on the open-source hardware of Micro:bit and designed for those who dream of living a more comfortable life with the help of technologies. This smart home system, ...

SKU: LB-LS5508 | Brand: Little Bird

A 2×AA battery holder with a protective cover, built-in on/off switch, and large alligator clip leads. The alligator clips make it easy to connect to circuits, components, and conductive materials without soldering — ...

SKU: AF-4890 | Brand: Adafruit

Need to measure something with a very slim sensor? This precision 10K thermistor is an inexpensive way to measure temperature in a small gap, or taped to a flat surface, it's only 0.2mm wide!The resistance in 25°C is ...

SKU: LB-LR0004 | Brand: Little Bird

Features Model: KY-038 Adopt LM393 main chip Electric condenser microphone Features Single channel signal output Low level output signal used for sound control light Great module for sound alarm system Working voltage...

SKU: DF-DFR0575 | Brand: DFRobot

Is FireBeetle-ESP32 too big for your projects? Why not try our newly launched Beetle-ESP32. This Beetle-ESP32 Microcontroller of 1.38”×1.34”small size is a simplified version of FireBeetle-ESP32 and specially designed...

SKU: SF-PRT-15101 | Brand: SparkFun

This two-cell AAA battery holder is made for powering BBC micro:bit projects without needing to stay tethered to USB.The attached 6" (~150mm) lead is terminated with a JST-PH connector that mates with the JST socket o...

SKU: SF-DEV-08822 | Brand: SparkFun

A 20 mm coin cell battery holder designed for CR2032 batteries. The holder features a pop-in, pop-out mechanism for easy battery changes, and the mounting feet include small holes for sewing onto fabric — making it su...

SKU: PL-1017 | Brand: Pololu

This single-row, 7-pin straight female header with 0.1" (2.54mm) pitch is designed to mate with standard 0.1" male headers. It provides a reliable socket connection for board-to-board and board-to-wire applications. ...

SKU: AF-266 | Brand: Adafruit

Handy for making wire harnesses or jumpering between headers on PCB's. These premium jumper wires are a little over 6" (150mm) long and come in a 'strip' of 40 (4 pieces of each of ten colors). They have 0.1" socke...

SKU: AF-1141 | Brand: Adafruit

The Adafruit Data Logging Shield makes it easy to save sensor data to an SD card with accurate timestamps. It combines an SD card interface with a real-time clock (RTC) and a prototyping area on an Arduino-compatible ...

SKU: RP-PICO-2W-ELEC | Brand: Raspberry Pi Ltd

If you're looking for a Raspberry Pi Pico 2W Starter Kit, look no further!This is an awesome and affordable electronics kit for the Raspberry Pi Pico 2W.The components of this Pico 2W Electronics Kit enable you to cre...

SKU: EC-SEP0005K | Brand: Elecrow

The All-in-one Starter Kit for Pico 2 is a beginner-friendly learning platform built around the Raspberry Pi Pico 2 RP2350 chip. It integrates 17 sensor modules on a single circuit board with a 2.4-inch TFT full-colou...

SKU: EC-DLC35020S | Brand: Elecrow

This handheld terminal is based on the ESP32 controller, equipped with a powerful ESP32-S3 chip, and supports 2.4GHz Wi-Fi and Bluetooth 5 (LE), providing more powerful computing and processing capabilities for IoT...

SKU: EF-EF08256 | Brand: ElecFreaks

The micro:bit Smart Health Kit has a well-selection of the Sensor:bit, Analog UV Sensor, PIR Sensor, MQ3 Alcoholic Sensor Brick, Servo and etc., we could use it to build such themes as the UV light detections, the ...