Video tutorial Voltage regulator tutorial & USB gadget charger circuit
This video covers the basics of linear voltage regulators – what they do, how to wire them up, and where to find them. Then I … Read more
Circuit sensor shadow (twilight) with ldr – lighting control
Serves to control a load according to the lighting in this case in the absence of the light circuit is activated. One application is good … Read more
Circuit adjustable power supply 7805
Adjustable power supply with circuit integrated positive tension regulator 7805 Adjustable power supply with regulator lm317, we already knew, but the idea now is to … Read more
Circuit adjustable voltage regulator power supply with lM350 3A
Adjustable power supply (source) with integrated circuit lm350 high current This regulated power supply uses the integrated circuit LM350K (metallic package TO-3) or Lm350T (TO-220) … Read more
Project Batteries charger nickel cadmium Ni-Cd e NI-MH
Batteries charger of nickel cadmium (Ni-cd) and nickel metal hidret (Ni-MH) of high efficiency with regulator LM2756 for up to 3A. That charger has an … Read more
Circuit lm317 adjustable voltage regulator power supply
Circuit regulated power supply, adjustable from 1.2 to 30V/1.5A with the ic regulator lm317 use to substitute eliminator of piles and batteries in your circuits … Read more
Circuit of power supply using the 78xx family IC
Circuit of power supply using circuit integrated regulator of tension of the family 78xx Dynamic supply with circuit integrated regulator 78xx to – 220 Circuit … Read more
Circuit eliminator of batteries 9v power supply for car
Circuit eliminator of batteries for substitution of pile of 9 volts The times we needed a battery of 9 volts to feed any circuit, the … Read more
Circuit custom power supply for audio amplifier – Symmetrical
Power amplifiers that provide reasonable power require a power supply sized according to the circuit. Most amplifier circuits require a symmetrical + -V power supply. … Read more
Circuit Constant Current Battery Charger with LM117
Two terminal current regulators can be made with fixed-output regulators; however, their high output voltage and high quiescent current limit their accuracy. With the LM117 … Read more
