Wireless module is a simple circuit board that provides a stable 3.3V power supply and bypass capacitors for the nRF24L01 module, which normally requires 1.9V to 3.6V DC but operates...

This is a collection of emissions and reception in one photoelectric sensor. Detection distance can be adjusted according to requirements. The sensor has a detection range, interference by visible light...

Well, detecting air quality is getting more important as we need to take care the only Earth that we have. And with the increasing air and environmental pollution, this MQ135...

The MQ-3 Alcohol Gas sensor can detect or measure gasses like alcohol. It is very sensitive to alcohol and slightly sensitive to benzine. It is suitable to be use as...

These alligator clips with socket are made of nickel-plated steel and accept a 4mm plug. The overall length is 51mm with a clamping limit of 15mm. Features Spring Loaded Serrated...

The BH1750 is a digital ambient light sensor which uses I2C to communicate.Unlike using a photoresistor and having to convert the analog value, the BH1750 provides you with a digital...

This module is based on a touch-sensing IC (TTP223B) capacitive touch switch module.In its normal state, the module output is low and has a low power consumption.When touched the module's...

Carbon film resistors are a type of fixed-value resistor. They are constructed out of a ceramic carrier with a thin pure carbon film around it. This carbon film functions as...

Carbon film resistors are a type of fixed-value resistor. They are constructed out of a ceramic carrier with a thin pure carbon film around it. This carbon film functions as...

A 1W 5% carbon film resistor package of 5 PCS features a 1 Watt power rating, ±5% resistance tolerance, and carbon film technology to provide stable and reliable current control....

The sensor detects the concentration of CO (carbon monoxide) and flammable gases. It has the goldpin pins, pitch of 2,54 mm. It is powered with the voltage of 5 V....

Concave convex design on the increases air and increases work efficiencyHigh temperature quenching heat treatment can strengthen the overall hardness, more comfortable to useAdopt aluminum alloy material coated with anti...

Forefront of a switch module is installed there is a collision, the module output low, there is no collision, the output high. Module aside M3 mounting holes to facilitate fixed...

The CJMCU-34725 TCS34725 Color Sensor RGB Module provides digital return values for red, green, blue (RGB), and bright light sensing digital Mingguang induction return value. Color-sensitive photodiode integrated cut and...

The MQ-2 Gas sensor can detect or measure gasses like LPG, Alcohol, Propane, Hydrogen, CO and even methane. The module version of this sensor comes with a Digital Pin which...