Dikavs

A simple single-slot 9V battery holder case with wire leads for soldering or connecting directly to your projects. Keeps your battery secure and organised. SpecificationsType: 9V Battery Holder...

The Plastic Covered AA x 3 battery holder with cover and on/off switch for 3 x AAA Battery with On/Off Switch puts a nice finishing touch on your battery powered project. This holder features a...

PRODUCT CONTENTS: 1 — AA 3-Battery Case with Power Switch SPECIFICATIONS: Holds three AA batteries Series Circuit Configuration Clear plastic Lid slides on and off Lid snaps...

The Plastic Covered AAA x 32 battery holder with cover and on/off switch for 3 x AAA Battery with On/Off Switch puts a nice finishing touch on your battery-powered project. This holder features a...

The Plastic Covered AAA x 3 battery holder with cover and on/off switch for 3 x AAA Battery with On/Off Switch puts a nice finishing touch on your battery powered project. This holder features a...

Description: AD Analog Keyboard Module Electronic Building Blocks For , port is compatible expansion board sensor analog keyboard,5 keys only takes an analog port , save resources , analog...

This is an ESP32 Adapter Breakout Board Module 2.54mm. This is an adapter board for the ESP-32S Wireless Module. It can be inserted into a breadboard with Dupont cable wire. Convenient to develop and...

Features: CATEGORY SPECIFICATIONS Product name AM2302 (DHT22) temperature and humidity module Sensor type Digital temperature and humidity sensor Operating...

AM1011 is a humidity sensitive capacitive temperature and humidity sensor. The sensor signal adopts analog voltage output mode. This module has high precision, high reliability, good consistency, and...

Features: CATEGORY SPECIFICATIONS Operating voltage 5 V DC Operating current 40 mA (max) Response time < 500 ms Insulation resistance ≥ 100 MΩ Output method Analog and...

About each part of the test:1. Test the relay module: connect the VCC relay module to 5V, GND to the ground, IN to GND, the relay jumps, and when IN is suspended, the relay recovers, so that you can...

Features: CATEGORY SPECIFICATIONS Product Name 0–40 kPa Air Pressure Sensor Module Sensor Type Pressure Sensor (Gauge / Differential capable) Pressure Range 0 – 40...

Bluetooth Power Amplifier Board 2×6W DC 5V/3.7V Lithium Battery with Charge Management HF69B 4Ω 6Ω 8Ω   Feature:  1. This is a 2x6W Bluetooth amplifier board with...

Features: CATEGORY SPECIFICATIONS Product Type HC-05 Bluetooth Bee Module / Shield Bluetooth Version HC-05 Bluetooth Module Operating Modes Master & Slave Design Compatibility XBEE...

CH375 USB device mode is fully compatible with CH372, CH375 contains all the features of the CH372. Common CH375 USB host mode support USB full-speed device, the external microcontroller can through...

Features: Condition:100% Brand new.Material:Plastic & MetalColor:BlackBattery Type:CR2025 or CR2032Straight insert,spacing between the legs of 20mm. Package Content: 1X Battery Case...

It not only guides children to understand scientific principles, but also improves children’s hands-on ability in the process of self-assembly. It is safe and environmentally friendly for your...

Features: CATEGORY SPECIFICATIONS Product Name Thermostat Model DTC1201 Power Supply AC 110–230V Temperature Range -40°C to 99°C Accuracy ±1°C (-40°C to...

Features: CATEGORY SPECIFICATIONS Product Name ESP8266 Single-Channel Relay Development Board Main Controller ESP8266 (ESP-12F WiFi Module) Flash Memory 4MB (32Mb) WiFi...

Features: CATEGORY SPECIFICATIONS Product Name ESP8266 WiFi Relay Module Model ESP8266 Module Type WiFi-Based Smart Relay Controller Color Green Dimensions 65 × 40 × 18 mm...