This regulator is 0-50v variable power supply circuit,3A that adjust output voltage 0V to 50 volts, and important is the overcurrent protection at 3 A.
Category: Mini Projects
These are mini projects and circuit diagram with PCB layout. Now, we collected more than 250 projects. They are ideal for a student schools, ECE(Electronics and Communication Engineering), EEE(Electrical and Electronics Engineering) students those who interested as a hobby or also study homeschooling same us. Good learning is to do! If the project does not work, we learn the solution, it’s not a failure, but it’s another way of learning. Most Circuit, we assemble on universal PCB Board because cheaper and faster than buy KITS. If you try to create these electronic projects. And get the results out. Please remember to share it with us.
This is small integrated amplifier at 20W using a TDA2004 or TDA2005 IC,use 12V supply for BCL car audio amps
This is timer circuit uses a 555 IC timer. it small,compact,portable. For the snooze alarm by buzzer when some 5 to 30 minutes. It make easy with pcb layout
This is a low voltage LED flasher or 1.5V LED flasher circuit using BC556 and BC546 transistors. And other electronic devices is 4 resistor and 3 capacitor
This fine 1.5V battery tester circuit using LM324, Can measure the voltage of the 1.5V battery AA or AAA. As decimal point. Easy to use by LEDs display