Paul sent in his latest project via the Circuit Playground show-and-tell feature! He writes –
Hi Adafruit! Here’s something I made that I wanted to share… Dc motor driver board . Relays, mosfets and transistors. Powers two motors. The relay flips the positive and negative leads to the motor. The transistor drives the relay coil, and the MOSFET provides on/off and pwm speed control.
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground” – Adafruit’s Apps!
Maker Business — BREAKING NEWS – Raspberry Pi maker Premier Farnell bought by Avnet @Avnet
Wearables — This won’t tie your stomach in knots
Electronics — LED colors: what they tell you
Biohacking — Ava The Fertility Tracking Bracelet
Sorry, the comment form is closed at this time.