Slightly warm Ambassador 2

!: Slightly warm Ambassador 2

The light intensity control circuit using microcontroller 89c52 and dividing by 220 volts AC. Zero-crossing circuit with operational amplifiers and transformer and power circuit with triac optocouplers, the sensor circuit with LDR and ADC.

Slightly warm Ambassador 2

!: MiniSuit Apple iPad skin case for Apple iPad 3G tablet / Wifi model 16GB, 32GB, 64GB