Circuit 12v battery charger circuit was made for cases according to regulated power supply olarakda available voltage indicator and the battery is full voltage for cutting LM3914 integrated were used..
10kW 6 BT139 TRIAC dimmer circuit by connecting the power line were raised cardiac dimmer circuit (BR100) triggered 1Mohm can be adjusted by a potentiometer. Triac for cooling medium size..
I sold a handy turning on the radio, considering that the radio circuit in terms of cost 1USD poor in terms of cost, but you do not have a lifetime..
The laser used for the transmission angle of the mirror should be set well above should be fixed and is 30cm from the ground. Mirrors, Laser, Ldr should be fixed..
