Stepper motor control

Water Level Indicator

Aquarium Light Dimmer

Objective:-
Conventional Led lights always on at 100% with less than a second which is scaring the fishes resulting in death.

Features:-
Aquarium Led light Dimmer with motion detector and slow dim up to 100% each time turning on the switch or motion of human is detected.A timer is running when the LED light is turn on at 100%.When times-up,LED light will slowly dim down to the preset value for e.g 10%.

10% light Brightness

100% light Brightness

Product Prototype

Touch Sensor WTXM-TCS1

2 Channel Touch Sensor Module TCS01

2 Channel Touch Sensor Module WTXM-TCS1 complete with 2 Channel touch sensing IC 9802. Low current consumption <= 2uA + MCU 3uA during sleep.Specially designed for battery operated and rechargeable battery type AAA. Upgradeable to wireless by adding a RF Transmitter module.

Picture 1 :Touch Sensor WTXM - TCS1 - 2 Channel Touch Sensor

Testing a 2 Channel Touch Sensor

Easy to Install ,Easy to Use Touch Switch

Style and flexible, Easy to Install ,Easy to Use Touch Switch

Style and Flexible

C code for magnetic contact sensor

C code for vibration sensor