Transformerless Power Supply circuit diagram 240VAC to 5V DC Power Supply using 7805 18V 1A Power Supply using LM350T, LM7818 2 Way To Build A Negative Bias Supply +5v Power Supply using 7805, LP3872ES Variable Dual Lab Power Supply 2 This low noise audio power supply circuit can reduces noise and ripple voltage by 40dB […]
Posts tagged 240V AC to 5V DC
This is a low-cost project for 20 or 40 watt fluorescent tubes, However the most efficient is to use a 40 watt tube or two 20 watt tubes in series. It is a circuit you can put together from junk box components or build from a kit. It is very simple to build and requires […]
Make Battery Charger circuit diagram using ADM66A
IP Electronic Dice is a personal Electronic Dice for windows. Play games using electronic dice. Ideal for any kind of board game or even Dungeons and Dragons.
Quality Inverter-Chargers Quality Inverter-Chargers using 2N2222, 74AUC1G14DBVR High Quality Inverter-Chargers High amp charger circuit diagram Inverter charger circuit diagram using 2N2222, 74AUC1G14DBVR