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Hall Motor Speed sensor module

March 15, 2016 ..

Module description: 1 Size: 2.7cm * 1.4mm 2 main chips: 74hc04, 3144 Hall sensor 3 Operating voltage: DC 5 V Module interface specification (4-wire) [...]

Relay 16 channel

February 25, 2016 ..

12V relay contact with capacity 10A 250V, with optocoupler protection. 5V or 3.3V drive.

Driver support for all devices.

Onboard power supply module.

does not require an external power supply.

I / O port driver active low

Relay 4 channel

February 25, 2016 ..

4 Channel 5V Relay Module 10A This small 4 Channel Relay Board works from a 5V supply for the relays and between 1V and [...]

8 channel relay

January 8, 2015 ..

Size: 13.5 x 5.3 x 1.7cm (LxWxH) Working voltage: 5V Channel: 8 channel This relay module is 5V active low. It is an 8-channel [...]

ULN2003

November 3, 2016 ..

ULN2003 IC is one of the most commonly used Motor driver IC. This IC comes in handy when we need to drive high current loads using [...]

MOSFET Delay timer switch with display

April 23, 2021 0 comment caps

Module features and uses: 1. Realize the circuit high-frequency fast and frequent on and off , unlimited switching times; 2. No noise , no electric spark, no electromagnetic [...]

Automatic water level indicator and controller using ultrasonic sensor (HC-SR04)

November 30, 2017 6 Comments ..

Hey guys, this is kayode and together over the next couple of weeks we will be unboxing some really cool projects ranging from [...]

IR proximity sensor

February 25, 2016 ..

Module Description The sensor module adaptable to ambient light, having a pair of infrared emitting and receiving tubes, transmitting tubes emit infrared certain frequency, [...]

All Categories

Hall Motor Speed sensor module

Relay 16 channel

Relay 4 channel

8 channel relay

ULN2003

MOSFET Delay timer switch with display

Automatic water level indicator and controller using ultrasonic sensor (HC-SR04)

IR proximity sensor

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