DIYtronics

My electronic projects, How to's, Repairs, and Disassembled Hardware photos and videos.

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Tuesday, May 24, 2011

Controlling a nokia5110 lcd with software SPI on a pic16f84a

My newest project has been implementing a software SPI routine so that my pic (which lacks hardware SPI) can communicate with a cheap nok...

Tuesday, May 10, 2011

Capacitive Touch Sensor for pic16F84A (no special hardware required)

Here is my newest project I've been working on. I'll get more details up when I have the time. In the mean while enjoy the video. ...

Saturday, January 22, 2011

Interfacing a SNES controller and 16x2 LCD to the PIC16f84A

I threw together this demo this morning after finding two snes controllers last night for $1.90 each at a thrift store. ...

Sunday, December 5, 2010

Cheap POV Text Display

I decided to try and build a really cheap POV display in one afternoon using only parts I had on hand. I used a PIC16f84a, five red 3mm leds...

Mini Guitar Amp

Headphone Amps

This is my latest headphone amp built this last summer. The casing is your run of the mill Radio Shack project box. I pulled the volume pot ...

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