LM317 Regulated Power Supply Voltage Select to 1.5V,3V,4.5V,5V,6V,9V 1.5A
This is LM317 voltage selector power supply projects can select output 1.5V,3V,4.5V,5V,6V,9V at 1.5A current. you can use as as battery, so saving. Read more
This is LM317 voltage selector power supply projects can select output 1.5V,3V,4.5V,5V,6V,9V at 1.5A current. you can use as as battery, so saving. Read more
If you need a dual power supply. But you only have a single supply source. So should build this power supply splitter circuit. Read more
First choice of Fixed Regulator using family IC-78xx. It is easy to use, cheap, popular for a long time. Read more
When I need to use DC regulator power supply 18V 1A for the transistors pre tone control circuits. Read more
If you would like to build Simple 3.3V Power Supply circuit for digital micro controller or esp8266. This circuit may be one way for you. It can power current at 1A maximum. We normally use common electronics parts, so easy and cheap. Read more