LM317 voltage regulator: Pinout, CALCULATOR, and circuits
When we build variable DC power supply,output 1A and adjust up to about 30V. Most use LM317, because high-efficiency, easy to apply and cheaper[…] Read more
When we build variable DC power supply,output 1A and adjust up to about 30V. Most use LM317, because high-efficiency, easy to apply and cheaper[…] Read more
See a collection of many basic electronic circuit experiment makes you learn electronics with fun. And clear understanding. Let’s get them here! Read more
Are you bored? Watching TV or playing games not your way. Let’s do the Hobby Electronic Projects. I try to collect project lists. You may build quickly them when having free times. Most cheap and easy to find parts. Read more
Have ever you see SCR? Some may use it instead of switches and relays. Because we have seen it works high speed and quiet. Sound good, doesn’t it? If we are going to learn how does SCR Works. Let me explain them to you. What is SCR? SCR is a semiconductor and thyristor device that … Read more
TL084: low noise OP-AMP in cheap. Use JFET input. Why popular in audio & a lot of circuits: wide bandwidths and fast slew rates. Example: Read more