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Follow me on Twitter
- @MikeMc68 they should be banned, same as the people who stand in the exit rather than stepping off, blocking people from getting offSeptember 3, 2010 12:31
- My hearing is still fecked from riding the Deaf Machine 3 days ago... its a stupid deathtrap of a bike but very very fun...September 3, 2010 8:24
- built a bridge rectifier for my AC generatorSeptember 2, 2010 9:24
- @mike_1727 with a pint of ale in each hand, progressively lightening themSeptember 2, 2010 8:09
- Just ran another 7km - 2 days in a row... will switch routines and exercise down the pub tomorrowSeptember 2, 2010 7:54
Potentiometer Archive
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Removing Crackle from Guitar
Posted on March 1, 2010 | No CommentsGot a cheap fender-like guitar I’ve had a while and it doesn’t always work, I plug it and then it crackles and cuts out frequently and if I turn the dials it also crackles. A friend wanted to use it so I’ve got motivated and... -
Arduino – Control a DC motor with TIP120, potentiometer and multiple power supplies
Posted on July 10, 2009 | 4 CommentsA quick circuit showing how to control the speed of a DC motor with a potentiometer with your Arduino board. Also shows how to use a TIP120 transistor to allow the Arduino control a larger power supply. Transistors are 3 pin devices, which via the... -
Controlling a Servo with Arduino
Posted on June 5, 2009 | 2 CommentsVery simple basics of building a circuit to control a servo using Arduino and PWM For this you will need: Arduino Board – I’m using a Duemilanova ATMEGA328 Arduino Sketch software – I’m using version 0015 Arduino Servo Library found here save it to <arduino...