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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
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Desktop Neon Effect LED Signs
Tad Boy Color
DIY Mechanical Macro Keypad ― Ocreeb
SIDKick pico 0.2 DAC (SID 6581/8580-replacement for C64/C128)
SlimeVR Hyperion BMI160 PCB
Sputnik Regenerative Receiver - SSB, CW, AM, FM
MicroDexed-Touch (depreciated)
Frog Boy Color
Low Cost Drone using ESP32
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
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When I bought an NEC PC-8801mkII computer from Japan a few years ago, one of the big problems that I ran into was a lack of video cables. Not only does the PC-8801mkII use an uncommon 8-pin DIN video ...
NEC PC-8801mkII digital RGB video to VGA adapter
2675
0
4
Leaded Solder
Leaded Solder
CANADA
11
0
General DescriptionThe original A-Max II software allowed to emulate a Macintosh computer on the Amiga and provided an interface (Figure 1) to connect an external Apple floppy drive and use it in emul...
Amiga2MacFloppy
1959
0
6
Frank's 3D Shop
Frank's 3D Shop
CANADA
0
0
All design credit to: Charles Mangin of option8 and shared here under open source hardwareOriginal Github page: https://github.com/option8/RetroConnector/tree/master/IIc-USBRequired Materials:Teensy +...
Apple IIC keyboard - USB
1607
0
5
Drake9800
Drake9800
CANADA
12
3
When piezo transducers are mechanically struck, they generate voltage spikes that can vary in voltage level, polarity, and active duration. The voltages can be a few volts or many tens of volts. This ...
Piezo Drum Trigger Signal Conditioner Interface (4-ch)
4695
8
3
Gadget Reboot
Gadget Reboot
CANADA
72
19
### DESCRIPTIONTHIS IS THE VERSION 2With this circuit you can make you RGB LED strip change with the sound of music!Change the code as you wish do make the arduino do what you want with the LED STRIP#...
Music/sound React RGB LED STRIP 5050 [V.3.3]
3329
1
1
Pouletgrill
Pouletgrill
CANADA
6
2
This board implements coarse and fine controls using a single-gang potentiometer (VR1) for the coase control and a dual-gang potentiometer (VR2) for the fine control. Generally, VR1 should be 10-20 ti...
Coarse/Fine potentiometer control.
231
0
1
Uni-Byte Labs
Uni-Byte Labs
CANADA
3
12
USB Serial to UPDI programming board for Atmel devices in the Arduino IDEHas a 5v / 3.3v switch to change UPDI pin voltageCan power the target device at 5v / 3.3v if needed (200mA max current at 3.3v)...
Serial UPDI Programmer
210
0
0
Gadget Reboot
Gadget Reboot
CANADA
72
19
This is a basic RF modulator style composite video board for the Tandy / Radio Shack Colour Computer 2The channel 3/4 switch acts as a Colour / Mono switch, or you can use a jumper or other switch ins...
CompyCoco2
184
0
1
Stuart lowlevel
Stuart lowlevel
CANADA
17
0
This journey started with a prototype calculator emulation project that I ended up documenting over at https://hackaday.io/project/188722-the-pico-16c-an-homage-to-the-venerable-hp-16cThe prototy...
An HP-16C or a Baldur's Gate 3 Macro Pad? Yes.
120
0
0
Engineer
Engineer
CANADA
0
1
When schools start teaching STEM programs, or hobbyists embark on learning electronics, one of their first purchases is often breadboards. With lab power supplies costing hundreds of dollars, many use...
BPStick (Breadboard Power Stick) - 5V through hole version
698
0
0
John Rampelt
John Rampelt
CANADA
5
11
When schools start teaching STEM programs, or hobbyists embark on learning electronics, one of their first purchases is often breadboards. With lab power supplies costing hundreds of dollars, many use...
UPS (USB Power Stick) breadboard power adapter
308
0
0
John Rampelt
John Rampelt
CANADA
5
11
Hello :)I'm sharing with you my last project. It's a device to test if the capacitors are electrically leaking.I did the first version of this about 5 years ago.Now, I did a new schematic for the ampl...
Low Voltage Capacitor Leakage Tester+ Diode Tester to 30v
526
0
6
Yannick Turcotte
Yannick Turcotte
CANADA
6
6
This is a cartridge and back for Polaroid pack film cameras models 100-455 which enables it to shoot 35mm x 10.cm panorama.This project is a little involved as it involves gears with close tolerances,...
Polaroid 35mm panorama cartridge and back
583
0
0
Jim Skelton
Jim Skelton
CANADA
3
0
This is a 120 cartridge which fits into a Polaroid pack film camera (Models 100 - 455) so it can use 120 film in 6x6 format. A back is also included which replaces the standard back.The drive gear dro...
Polaroid 120 6x6 cartridge and back
789
0
0
Jim Skelton
Jim Skelton
CANADA
3
0
This is a cartridge and back which fits onto/into a Polaroid pack film camera (models 100-455) so it can use 120 film in 6x9 format. The main cartridge has two free rolling rollers which greatly reduc...
Polaroid 120 6x9 cartridge and back
1102
0
0
Jim Skelton
Jim Skelton
CANADA
3
0
For my projects, I have used a few different micro-controllers such as ATmega328p, ATtiny85v, ESP-01, and ESP32. In order to flash (programs or boot loaders) the micro-controllers, you need programmer...
Integrated programmer for AVR and ESP and FTDI
616
0
1
Jinseok Jeon
Jinseok Jeon
CANADA
0
2
1
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9
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![Music/sound React RGB LED STRIP 5050 [V.3.3]](https://pcbwayfile.s3-us-west-2.amazonaws.com/project/19/09/27/2240109066644m.png)
