High precision laser air quality sensor with USB connection

HX711 sensor module

Universal board (stripboard), dimensions 93 mm x 110 mm, raster 2.54 mm

Proto shield for Arduino boards. Ready to use, soldered. As a bonus, You get small breadboard. You can prototype with wires on the breadboard and then get similar circuit soldered on proto board directly.

Constant voltage power supply designed for LED lighting.

Small, compact - BMP180 - digital atmospheric pressure and temperature sensor. No matter if You are building weather station or drone this sensor will be handy. I2C interface and low power consumption (as low as 5 µA in standard mode and 0.1 µA in standby mode) make them a good choice for Your application.

Hook up wire, 0.35 mm2, cord

Goldpin adapter for ESP-32S and ESP-WROOM-32 modules.

Official white power supply for Raspberry Pi 3. 2.5A, 5.1V

Provides remote 8-bit I/O port on I2C bus. The package is DIP16

DC TT motor with 1:48 plastic gearbox

Small module with WiFi on board lets You connect Arduino to Internet. But theres a lot more! This tinny board can work as standalone microcontroller with WiFi connectivity and 9 GPIO!

TLC5940 as SMD chip, 16 channels of PWM

Perfect servo for continuous movement

WiFi module with ESP8266-12F. Easy programming via USB.

Connecting logic analyzer to circuit never was so easy!

ESP-12F is a small module with WiFi on board lets You connect Arduino to Internet. But theres a lot more! This tinny board can work as standalone microcontroller with WiFi connectivity and 11 GPIO!

Set of 5 electrolytic capacitors 470 µF/35V, THT

Set of 5 electrolytic capacitors 100 µF/35V, THT

Set of 5 electrolytic capacitors 10 µF/50V, THT

Build your own Arduino shield!

GSM/GPRS module with two antennas. Supports SMS, GPRS, voice calls.

8-channel Logic Analyzer, 24MHz, working with Saleae’s software

Relay module, single channel, 12V. Optocoupler. High/low level trigger.

Relay module, 2 channels, 12V. Optocoupler. High/low level trigger.