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Goku PCB Badge V2
Arnov sharma Mar 28,2022
Hey everyone what's up!So here's something SUPER cool, A PCB Board themed after Goku from Dragon Ball!The idea here was to make a simple PCB badge that includes Goku, I placed a few LEDs on this board in such a way that when it is being driven by an Attiny13A, it glows in a chasing pattern and it creates an illusion of Goku firing his famous Kamehameha wave.For those who dont know who Goku is or what is Kamehameha wave, well Goku is an alien from outer space who was raised by an earthling and he...
Arduino ESP8266 DIY
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RGB Mixinator V2
Arnov sharma Mar 19,2022
Hey Everyone how you doin!So here's a fun little project that utilizes an Arduino Nano, THE MIXINATOR.Mixinator is essentially an RGB Studio Light that contains 10 WS2812B LEDs controlled via three Sliding Pots. we can control the color output by changing the sliding Pot position.We can use it to illuminate the workbench or any scene, I added this light on my ENDER3 PRINTER so I can capture the timelapse of XYZ Stuff in RGB Glow.This is actually Version 2 of my previous Mixinator project that I ...
DIY USB Arduino
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Commodore Amiga 1000 mother board replica Phoenix GBA Phönix RAM
kinmami Mar 16,2022
Commodore Amiga 1000 motherboard replica (4Layer PCB)credits to Georg Braun and a1k.org forum peopleThe following documents are provided:Updated BOM list https://www.digikey.com/en/mylists/list/ETYHG8BM9ZEnglish-German manualsSources (programming logics, schematic, layout, centroid files)Additionally from AmigaWiki:https://www.amigawiki.org/doku.php?id=de:models:gb_a1000https://www.amigawiki.org/doku.php?id=de:service:upgrades:keyboard_adaptor_a1000
Commodore Amiga Hardware
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TL497A Boost Step-Up DCDC converter 5V to 9V / 12V
kinmami Mar 16,2022
A simple power supply (Step-Up) to boost 5V to 9V or 12V, up to 150mA DC load.The board is designed around the TL497A.https://www.ti.com/lit/gpn/tl497aStatic load regulation, efficiency, output ripple noise test results + BOM list provided.
Hardware USB PSU
826
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PALPi Lite Edition
Arnov sharma Mar 14,2022
Hey everyone, how are you doing!So this is the PALPi V4 which is a DIY Retro Game Console powered by a Raspberry Pi Zero W.The IDEA here was to make a portable handheld gaming console that can run RETRO Games like Contra, Pokemon, Super Mario ETC.For Display, I've used a 4 inch Car Monitor Display which is controlled by Composit PAL output.As for the emulation OS, I used RECALBOX as it comes with many preinstalled games.In this article, I'm gonna show you guys the whole built process f...
3D printing SLA IOT
5997
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MOS 6510/8500 CPU Adapter
DevZine.pl Mar 09,2022
A simple adapter for connecting A5-A8 and RW signals from the CPU for solutions such as ARM2SID, MixSID, SIDKick etc.
commodore 6510 8100
3238
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Wireless Energy Transmission System only using PCBs
Arnov sharma Mar 01,2022
Hey guys how have you been!So here's yet another crazy experiment based on the work of Mr. Nikola tesla.My Edition of "WIRELESS ENERGY TRANSFERRING SETUP" was made entirely from PCBs.The only difference between Mr. Tesla's version and mine was that my setup didn't work as it should.All the joke aside, my setup does work but the problem is the efficiency.Why it's not working efficiently?Well because the design of the coil is a joke. I added many traces and didn't leave too much space at the cente...
Arduino ESP8266 DIY
2009
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Arduino Nano Uno DRAM tester for vintage computers
kinmami Feb 26,2022
a simple 4164 and 41256 DRAM chips tester using Arduino Nano or Unooriginal by ISS from forum.defence-force.orgArduino NANO or UNO1 Resistor 220~470 ohm 1/4W (typ. 270 ohm)1 Resistor 1K ohm 1/4W1 DIL16 socket or ZIFHeader pin connectors to accommodate Nano (female) or Uno (male)1 Jumper or ON-ON switch1 Tactile Switch PTH 6mm (B3F-1020) *optional*1 Common Anode Green-Red LED 3mm/5mm 15mA/20mA (3pin)Datasheets:http://www.farnell.com/datasheets/1905614.pdfhttp://www.maxim4u.com/download.php?id=161...
Arduino Commodore Amiga
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Commodore 1581 drive replica board pcb
Pazuzu72 Feb 24,2022
This board is a 1:1 copy of the original Commodore 1581 one, I only added the possibility of mounting a double kernal (for example normal / jiffydos) so a jumper can be mounted for selection. PCB is perfectly compatible with the original 1581 case, if you have one. Alternatively you can buy a 3D printed case or print it yourself if you have the option.Assembling this board, you will have a fully functional board of a commmodore 1581 drive. In addition to the components needed...
2464
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Commodore C64C modulator replacement + S-Video mod
DevZine.pl Feb 24,2022
This is a project of a modulator replacement based on an analog c0pperdragon module. It was adjusted in size to the Commodore C64C motherboard and extended with S-Video and Strereo Audio outputs.Main changes:internal audio route to left and/or right channelferrite beads to suppresses high-frequency electronic noisesilkscreen layer with descriptions of all outputs and elementsPCB size adjusted to C64C motherboards (ASSY No.250469)S-Video connector added (mini-DIN 4)added standard stereo audio min...
DIY Commodore Modulator
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