189 Search Results for: “alarm panels”

The D1 R2 is a WiFi capable ESP8266EX based development board in the form of the common Arduino UNO board format. This board is compatible with the Arduino IDE and...

Description The STM32F401 Black Pill Development Board is an enhanced version of the popular Blue Pill, which is based on the F103. This newer model has a more powerful Core-M4F-based ARM...

Specification   Product name: 2.1 channel Bluetooth-compatible audio power amplifier module Product model: ZK-MT21 Bluetooth-compatible version: 5.0 (unobstructed, 15 meters) Input sensitivity: 500mV Input method: AUX+ Bluetooth-compatible Number of channels:...

The Wemos LoLin32 Lite is a more compact version of the LoLin32. It is more compact but it provides the I/O assemblies of the ESP32. Two 13-pin connectors connect 21x...

The Purple ESP32 38-pin Expansion Board is a compact, versatile accessory for ESP32 development. It features 38 GPIO pins for extended functionality, enabling seamless integration of additional sensors, displays, or...

Professional 4-channel radio control system operating at 27MHz frequency, complete with transmitter controller and receiver board. This comprehensive RC control set is perfect for DIY RC car projects, toy modifications,...

A 6 Inches 220V Exhaust Fan is the most economical choice. This Exhaust Fan for temperature regulation inside an electrical enclosure with moderate ambient temperatures and limited humidity. This Exhaust Fan with small size ensures reliability...

Upgrade your JK BMS system with the official JKBMS 4.3-inch touch LCD display accessory. This high-resolution color display provides real-time monitoring and control of your battery management system with an...

STC-1000 Digital Temperature Controller Features : STC-1000 STC 1000 LED Digital Thermostat for Incubator Temperature Controller Thermoregulator Heating & Cooling Relay Switch the modes between cool and heat; Control temperature...

5-Channel Flame Sensor Module is a 5 channel flame detector module used to detect flame in the larger area( >120 degrees). If you need a robot which should detect any...

UT336A is a negative corona electronic refrigerant leak detector, features of rapid response, high reliability and easy-to-use operation. It is widely used in air conditioner maintenance, car maintenance, refrigeration unit...

This ABS PCB Enclosures Box is a general-purpose box to pack your project in a plastic box. Large ABS Prototype box has a solid construction and made with durable material. Plastic...

📝 Product Description: The ZK-PP1 PWM Signal Generator Module is a compact, high-precision square wave output module ideal for testing, development, and control projects. Featuring dual operating modes (PWM &...

YIHUA 939 BD+ Iron Solder Station is the latest generation of intelligent high-performance temperature control soldering station, which designed for beginners and experts. High power (Peak Power: 120W), PID intelligent...

Combined with Arduino, Fishino, Raspberry or other microcontroller, this flexible panel equipped with 256 Neopixel LEDs (16×16) with WS2812B chip, allows you to create animations, writings, drawings, etc. The distance...

Here's a handy Arduino Data Logger shield we've had a lot of people looking for a dedicated and well-designed Data Logger shield. Adafruit worked hard to engineer an inexpensive but...

It is a good plastic box for Raspberry Pi, which can protect it with one of these snazzy plastic enclosures? These cases protect the Raspberry Pi from things like rogue...