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Rupert Hirst
"If I can't beg,buy,borrow or find something then I guess I will just have to make it!"
"If I can't beg,buy,borrow or find something then I guess I will just have to make it!"
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Mame Bartop Arcade from Junk


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GnatStats Version 1.1 Update
Version 1.1 : Fix intermittent screen flicker during no activity mode "screen off" (due to inverter function) fill the screen 128x64 black rectangle during this time.

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Dr Brown's Capacitor ESR Tester
 I finally got round to making my capacitor ESR tester this week after finding a nice simple 5 transistor version by EEVBlog member  Jay_Diddy_B . Unfortunately, for me, the design was only SMD so, I decided to replicate his schematic in Eagle PCB using a t...

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WS2812 RGB LED Close Up
WS2811/WS2812  Individually addressable RGB LEDS

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uVolume USB Media Control Update: New PCB Revision
After a long break, the μVolume T-32 gets an update. New PCB's on order... quite a few tweaks! Revision 1.2M Change logos to Tallman Labs Free up i2c connections D2,3 Move encoder to D8,9 Add 2 more WS2812B (AKA. NeoPixels) to the PCB bottom Add protection ...

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Bluetooth HID On the Cheap! CSR BlueSuite Programming on a Shoestring
Bluetooth HID, using a $3 HC-05 bluetooth module plus a $2 FTDI FT232RL programmer. In this quick guide, I will merely outline my own convenient version of the CSR SPI programmer. Along with an easy to follow connection diagram. This is made possible entire...

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