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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
SIDKick pico 0.2 (SID 6581/8580-replacement for C64/C128)
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
SIDKick pico 0.2 (SID 6581/8580-replacement for C64/C128)
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Basic learn-to-solder badge for our local makerspace to have as an activity. Only 4 solder joints to make and you're done. Some interest was expressed in trying this out so I am sharing it here.
Propeller Makerspace Badge
203
0
1
Jamie Copeland
Jamie Copeland
UNITED STATES OF AMERICA
1
1
Hello Friends, In this post I make a dual bridge stereo amplifier. Which can deliver up to 15-watt output per channel at 4Ω. For this amplifier, I used TDA7297 IC. This IC is mostly used for high-end ...
TDA7297 Mini Amplifier
228
0
0
Mriganka Majumdar
Mriganka Majumdar
INDIA
14
0
Hello Friends, in this post I make an Echo, Delay preamplifier Board. For this preamplifier, I have used 4558D IC. But in place of 4558D IC, you can also use TL072 or NE5532 IC. In this preamplifier, ...
Echo, Delay Preamplifier.
247
0
0
Mriganka Majumdar
Mriganka Majumdar
INDIA
14
0
A small 4x4 studs programmable light controller for lego creations that features 3 5V pwm outputs and 2 addressable rgb headersmodule has a usbC connector which supports up to 3A at 5V. This should be...
QBee LegoLightController
224
0
0
Yrjan van Wijk
Yrjan van Wijk
NETHERLANDS, THE
0
0
Meet the Pico2Display HDMI and Audio board, this device will output a video signal to a HDMI display that is compatible with DVI (most of them) the device will not carry audio over the HDMI connection...
PICO2Display HDMI and Audio
388
0
0
Daniel CKEnthusiast
Daniel CKEnthusiast
UNITED KINGDOM
1
0
Hi all. Today we will make a very complex project, which will be useful for testing homemade power supplies, ds-ds and other nonsense. I should have done this a long time ago, but never got around to ...
Device for setting up and testing switching power supplies
428
0
0
Roman Solovyov
Roman Solovyov
UKRAINE
62
0
Bare prototyping boards for making your own DIY modules, specially made for Flipper Zero GPIO header.You will need these male pin headers.1x40 Pin (Reverse)
Flipper Zero Protoboard
1364
0
4
Esteban Fuentealba
Esteban Fuentealba
CHILE
1
2
This is a take on the Cosmac Elf from popular Electronics 1976 using the 1802 cpu in which you can use DMA IN to input bytes to RAM starting at $0000 from there you can reset the Program Counter to ex...
Elfinator CPU Board 64K
265
0
0
Engineer
Engineer
UNITED STATES OF AMERICA
0
1
Compact ESP32-S3 dev Board, that can be powered by both USB and battery.It features a LED on GPIO2, and a user programable WS2812-2020 RGB LED on GPIO40.Don't forget to hold BOOT button pushed when yo...
ESP32-S3 DevBoard
859
0
2
Marius M
Marius M
ROMANIA
13
20
My personal REV of Amiga SD-BOXYou can download .also 3d .stl case and software,hereMAIN COMPONENTS:Arduino NANO 3.0MicroSD Card AdapterDB25 D-Sub Angle PCB, male.
Commodore Amiga 500 SDBOX my personal REV.
1109
0
2
amigamess The Shark!
amigamess The Shark!
ITALY
4
1
Adafruit si5351 based synthesizer. May be used for wide band radio (1-30 mHz). You can change IF in the skech or use for direct convertion receivers. I disigned PCB for receiver in a standart plastic...
si5351 module based 1-30 mhz synthesizer for receivers and tranceivers
753
0
1
Andrei Bochkarev
Andrei Bochkarev
TURKEY
20
0
Mold for casting lead grids for deep cycle batteries. I have a pile of lead and need a large capacity with a long life. In my country, one cell with a life of more than 10 years costs 350 USD and self...
mold for casting lead grids for deep cycle batteries
384
0
0
Aleš Dvořák
Aleš Dvořák
CZECH REPUBLIC, THE
0
0
The Lovepedal Woodrow is one of the many Lovepedal designs based off of the Electra circuit, but has several component changes. It was designed to emulate the tone of a cranked Fender 5E3 Tweed Deluxe...
Lovepedal - Woodrow
615
0
0
Glory to Ukraine
Glory to Ukraine
UKRAINE
256
31
Simple SSB Tranceiver Direct convertion. I made it for 160 m band. You can change coils and capacitor values for 40 or 80 band. You can use frequency synthiziser. The L9 must by for 1 amp or more.The ...
Simple SSB tranceiver for 160m band
580
0
2
Andrei Bochkarev
Andrei Bochkarev
TURKEY
20
0
A PCB for the Michigan Mighty Mite CW TRANSMITTER by Adan Lewis KF0DST. Based of the design made by Ciprian YO6DXE of the DX Explorer blog. More info at https://dxexplorer.com/michigan-mighty-mite/ . ...
Michigan Micro Mite PCB by Adan lewis KF0DST
467
0
1
Adan Lewis
Adan Lewis
UNITED STATES OF AMERICA
0
0
This is a DCC accessory decoder for driving higher power devices.Specifically items like Atlas turnout solenoids which will draw upto 4A.The firmware is in the github repo.This is a totally through ho...
RT DCC Pulse 8 High Power Turnout Decoder with capacitor discharge unit.
1110
0
1
Ross Ross
Ross Ross
AUSTRALIA
4
0
1
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