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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
SIDKick pico (SID 6581/8580-replacement for C64/C128)
Desktop Neon Effect LED Signs
DIY Mechanical Macro Keypad ― Ocreeb
SlimeVR Hyperion BMI160 PCB
Sputnik Regenerative Receiver - SSB, CW, AM, FM
MicroDexed-Touch (depreciated)
Filament Maker from PET Bottle
Solar Powered WiFi Weather Station V4.0
PICOZX (MotherBoard) LCD&VGA Emulated Spectrum 128k
Frog Boy Color
espthings.io - ET-P1101 ESPHome Panasonic Climate Interface
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
SIDKick pico (SID 6581/8580-replacement for C64/C128)
Desktop Neon Effect LED Signs
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We are 6ix Pac, a team representing the University of Toronto Robotics Association (UTRA) at the Harvard and UIUC PacBots competitions. This competition involves teams designing a small robot to compe...
UTRA 6ix Pac
114
0
0
Engineer
Engineer
CANADA
0
0
Dual 4040 12 bit ripple carry binary counters.Two surface mount counters on a breakout board that fits on a breadboard for easy prototyping.Can be used as a binary counter, clock divider, or in sound ...
CD4040 Binary Counter Breakout PCB
245
0
1
Gadget Reboot
Gadget Reboot
CANADA
62
19
Easy to use 555 oscillator with potentiometers to adjust duty cycle and frequency.The 5 pin header can plug into a breadboard and an external capacitor can be added on the breadboard to modify the fre...
555 Adjustable Duty Cycle and Frequency
284
0
1
Gadget Reboot
Gadget Reboot
CANADA
62
19
Dog Feeder Logic Board, an automatic dog feeder using off the shelf components that integrates with Home Assistant using ESPHome.Was designed because I have 2 dogs with very specific dietary needs and...
Pet Feeder - Dog Cat - Home Assistant
317
0
2
Natalie Nielsen
Natalie Nielsen
CANADA
1
0
ESP32 DevKit C, 38 pinsEnables multiple IO ports to drive LEDs with PWM; NeoPixel AKA WS8212; DHT-22 and other sensors.Better use with EspHome YML
ESP32 DevKit C
278
0
0
Nicolas Andrade
Nicolas Andrade
CANADA
0
0
WonderTANG is a MSX board to connect a Tang Nano 20K to MSX bus allowing it to use as a SD / MAPPER / FM / SCC and SMS (Franky)https://github.com/lfantoniosi/WonderTANG
WonderTANG v1.01c
623
3
0
FELIPE DA COSTA ANTONIOSI
FELIPE DA COSTA ANTONIOSI
CANADA
1
0
Features:-IN-14,IN-8 Nixie tubes. I prefer IN-8. Number 5 isn't a number 2 up side down.-High voltage power supply is built-in.-High voltage digital adjustment saved in eeprom.-Low voltage power suppl...
Nixie Clock
1142
0
1
Yannick Turcotte
Yannick Turcotte
CANADA
2
6
This is a 16 channel audio loop switcher with 16 inputs and 16 outputs.Analog signals within a +/- 5V swing can be used, such as 9V guitar effects (+/- 4.5v)Signal paths can be re-configured on the fl...
16 Channel Audio Loop Switcher
983
0
0
Gadget Reboot
Gadget Reboot
CANADA
62
19
Up to 16 switches or 5v/gnd logic inputs can be monitored and when asserted (input = gnd), a sketch in the ATTiny can be programmed to generate serial output over RS485.This allows having switches or ...
16 Switches to RS485 Output Commands
594
0
1
Gadget Reboot
Gadget Reboot
CANADA
62
19
A time domain reflectometer for experimentation and transmission line fault finding.Instruction on theory and use are found in the following 2 videos:
Time Domain Reflectometer
417
2
1
Uni-Byte Labs
Uni-Byte Labs
CANADA
2
12
made this because once phones get dirt in their sockets you cant charge them and you have to get a new one but this stops that
Usb-C_dirt_remover
319
0
1
Engineer
Engineer
CANADA
0
0
A simple little board that takes a standard configuration dual op-amp and allows you make up various different configurations.The Op-Amp can be any standard pin-out 8-pin dual op amp (TL072, LM358, NE...
Op-Amp Experimenter Board
383
0
1
Uni-Byte Labs
Uni-Byte Labs
CANADA
2
12
This pcb can be assembled as either a DMX transmitter or receiver interface (the BOM is set up to build a receiver pcb).The difference is the XLR connector gender and two 0 ohm jumpers for configurati...
DMX RS485 to TTL Isolated Adapter with 3 pin XLR
424
0
0
Gadget Reboot
Gadget Reboot
CANADA
62
19
NIM to TTL conversion board for Mamadou's laser
NIM to TTL boards
197
0
0
Engineer
Engineer
CANADA
0
0
Easy to build amplifier with wide bandwidth and very low distortion.Videos:
Class AB Amplifier
378
1
3
Uni-Byte Labs
Uni-Byte Labs
CANADA
2
12
CHRP4 OverviewCHRP4 (Common Hardware Robotics Project - version 4) is beginner-friendly microcontroller development board created as a robotics-focused derivative of UBMP4 (USB-based Beginner Multipur...
CHRP4 Beginner Robotics Developer Board
736
0
0
John Rampelt
John Rampelt
CANADA
2
5
1
2
3
4
5
6
7
8
9
10
11
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