Showing 281–315 of 560 resultsSorted by price: low to high
L298 dual H-bridge driver IC for DC motors, stepper motors and relays, accepting TTL logic inputs from Arduino and other MCUs.
Heat-resistant B22 bayonet bulb holder with screw terminals for safe lighting installations and repairs.
16 mm self-resetting (momentary) push button with ball head, for control panels, machines and doorbells.
Magnetic reed switch sensor module that detects a nearby magnet, with clean digital output, for door/window alarms and position sensing.
4-cell 18650 battery holder with leads, to keep four 18650 Li-ion cells organised and connected in your project.
Sturdy metal stand that safely holds a hot soldering iron and keeps your workbench tidy.
Sound sensor module that detects noise levels and claps, ready to connect to Arduino, ESP32 and Raspberry Pi projects.
Resistive soil moisture sensor with LM393 comparator, adjustable sensitivity and both digital and analog outputs (3.3-5V). Ideal for automatic plant watering.
5V 2-channel relay board (works with 3.3V signals) for switching two lights or appliances from Arduino, ESP32 or Raspberry Pi.
1S BMS module that protects a single 3.7V lithium cell from overcharge, over-discharge and over-current.
DC voltage sensor module (0-25V) that divides input voltage by 5 so Arduino and ESP32 analog pins can safely measure batteries and power supplies.
2S 20A BMS protection board for two 18650 lithium cells in series (7.4V nominal, 8.4V full), with overcharge, over-discharge and short-circuit protection.
DRV8833 TB6612FNG Step Motor Driver Module. Description: Purpose: This module is designed to drive stepper …
DRV8833 TB6612FNG Step motor Driver ModuleRead More
XL6009 adjustable DC-DC boost module that steps a lower DC voltage up to a higher, adjustable output.
LM35D analog temperature sensor (0-100°C) with a simple 10 mV per °C output, factory calibrated for easy temperature measurement with Arduino.
3-in-1 adapter kit for the Raspberry Pi Zero that converts its mini ports so you can connect standard displays and USB devices.
Stackable 1-channel relay shield for the Wemos D1 Mini to control lamps, fans and appliances over Wi-Fi.
SPI SD card module for reading and writing standard SD cards from Arduino and ESP32, ideal for data logging.
DRV8833 compact, efficient dual H-bridge motor driver for small DC motors in battery-powered robots and DIY projects.
SB540 Schottky barrier diode (5A, 40V) with low forward voltage drop for efficient rectification and reverse-polarity protection.
Honeywell SS49E linear Hall effect sensor whose analog output follows magnetic field strength, for position and current sensing.
0.15 x 8 mm nickel-plated steel strip, sold per metre, for spot-welding 18650 cells into custom battery packs.
Breadboard power supply module with two independently switchable 3.3V/5V rails, powered from a DC jack or USB.
FQP30N06L logic-level N-channel power MOSFET for switching motors and LED strips from microcontrollers.
USB programming cable for the Arduino Nano: upload sketches from your computer and power the board while you develop.
Rated Voltage: 3-6VDC Current Draw: ~150mA Gearbox Ratio: 1:48 Torque: ~ 0.15kg.cm – 0.6kg.cm Body …
Double Shaft TT Yellow Gear Motor 1:48Read More
60-piece set of 20 cm Dupont jumper wires (male-male, male-female and female-female) covering every breadboard and module connection.
SG90 9g micro servo with 180° rotation (4.8-6V), the go-to servo for small robot arms, pan-tilt mounts, RC models and Arduino projects.
Tiny ESP-01/ESP-01S Wi-Fi module (ESP8266/ESP8285) that adds 2.4 GHz Wi-Fi to Arduino and other microcontrollers via serial.
Small white polypropylene float switch for detecting water level in tanks, sumps and aquariums.
DS3231 high-precision real-time clock (RTC) module with AT24C32 EEPROM and battery backup, over I2C.
MQ135 gas sensor module for air quality monitoring, sensitive to VOCs and other harmful gases, with analog output for Arduino and ESP32.
Large steel-wire tip cleaner that removes old solder from tips without cooling them like a wet sponge.
Pair of black 1045 propellers for F450-size quadcopters and brushless motors.
4-pin infrared speed sensor module that counts encoder disc slots to measure motor speed and distance travelled in robot cars.
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