WATERPROOF DS18B20...
Compatible with DS18B20. Please note that this sensor does not support parasitic mode.
...Compatible with DS18B20. Please note that this sensor does not support parasitic mode.
...This version of LM2596 DC-DC step-down (buck) power supply module includes the very useful...
The DHT21 digital temperature sensor is one of the commonest from the range of DHT temperature...
This bundle consists of two speed encoder photoelectric pulse output modules. The HC-020K...
This item is a wireless 4 channel remote controlled module with a battery operated transmitter...
This amazingly priced wireless module allows any microcontroller to connect to a 802.11b/g/n...
A compact but high powered DC-DC step-up (boost) power supply converter module. It features a...
This temperature sensor and module makes use of the Maxim MAX6675 K-Thermocouple to digital...
A single channel relay module (HCMODU0114) featuring a single solid state relay. This module...
A two channel relay module (HCMODU0115) featuring 2x solid state relays. This module is...
This module uses an array of transistors with pullup resistors to provide an 8 channel...
This item (HC3DPR0038) is a breakout out / adapter board for the low cost A4988 stepper motor...