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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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ZIMBABWE
I was looking for a simple audio oscillator I could just grab and use with minimal cables. Plug in a RCA - Croc clips cable and switch it on.I run the oscillator on a 9V battery and feed it through a ...
XR2206 Sine Wave Gen
825
0
0
Paul Perano
Paul Perano
AUSTRALIA
2
1
This board is designed for the Flipper Zero and to be used with 3 specific Flipper Zero application:"Servo Tester"," Servo Tester 2": test zero using the A6 pin"Temp sensor reader" to read Dallas, DHT...
Flipper Zero tester board
2597
0
1
Csongor Varga
Csongor Varga
HUNGARY
16
1
Provides a functional open source example of the RetroRosetta IO interface. Full KiCAD design files included. An adaptor to connect DB25 based BlueRetro cables, such as DIY cables or AIO PCB cables, t...
RetroRosetta to BlueRetro DB25 Adaptor
1124
0
0
Thomas
Thomas
UNITED KINGDOM
0
0
Just see the full Project description on my Blog.Here you can find some details about the hardware.And there is also an instruction video, how to assemble the optional parts:
KM271-WiFi (for Buderus Logamatic M 2107)
1165
0
1
Daniel Glaser
Daniel Glaser
GERMANY
1
1
This provides a way or connecting to Socketed ICs with out having to solder straight onto legs or even bend up legs.Simply cut the strip down to the required size, file the edges smooth and then slide...
Pinout 20 - IC Wings - A tidy way of connecting to IC Chips, to help with retro upgrades, breakout points or Diagnostics
759
0
4
dan OVERANGE
dan OVERANGE
UNITED KINGDOM
5
76
The PCBs are used to clip on the Guillemot MAXI Gamer 3D Voodoo Graphics Accelerator.Usual memory size for those cards were 4 MB. With the help of the PCBs, you can get the Voodoo up to 8 MB.TMU Mod:T...
3dfx Voodoo Memory Expansion Board - Rev 1.1
1851
0
3
BitsUndBolts BitsUndBolts
BitsUndBolts BitsUndBolts
UNITED ARAB EMIRATES
24
0
Sometimes, your ESP based project doesn't need a dedicated USB to TTL chip because you won't upload the firmware so often (especially on custom / embedded projects).In this case you can use a dedicate...
CH340C programmer with Auto-Reset
1314
0
0
Marius M
Marius M
ROMANIA
13
20
Simple 3x3 Macro Keypad, I made some time ago using CherryMX switches, some SK6812 Mini-e RGB LEDs and a small 0.91" OLED display.You can replace switch 1 (S1) with an rotary encoder if you want.Since...
3x3 Macro Keypad
1242
0
1
Marius M
Marius M
ROMANIA
13
20
This device allows you to take in an FTDI connection with 6 pins and uses the GND, VCC, TXD, and RXD pins to convert the FTDI connection to a UPDI connection. It achieves that by connecting TXD to RXD...
FTDI to UPDI Converter
760
0
1
Engineer
Engineer
UNITED STATES OF AMERICA
0
2
Mechanicblock Micro:Bit Expansion Board Robotbit Brick
Mechanicblock Micro:Bit Expansion Board Robotbit Brick
765
0
0
병규 1stl.kr
병규 1stl.kr
KOREA, REPUBLIC OF (SOUTH K.)
1
0
# SynthCardThis is my business card synth for benjiaomodular.com. It is a working oscillator circuit based on the Atari Punk Console. Complete Bill of Materials can be found on my Github page: https:/...
SynthCard: A business-card sized synthesizer module
3179
0
5
Benjie Jiao
Benjie Jiao
PHILIPPINES, THE
42
6
LaserProjector V2 is a battery-powered, ESP32-based laser XY scanner using stepper motors to deflect the beam. It has auto-homing functionality, and can be controlled wirelessly (Wi-Fi & Bluetooth...
LaserProjector V2 | StanleyProjects.com
1782
1
7
Stanley StanleyProjects
Stanley StanleyProjects
SLOVAKIA
24
0
简介：这是一台短波手持收发器。便于携带到户外使用，支持CW自动解码。内置驻波功率计.使用gp88s电池（需要改为锂电池8.4v或者12.6v以保证功率输出）特点：5波段覆盖40m/30m/20m/15m/10m。全模式支持：USB、LSB、CW、AM、FM（SSB模式接收效果好，发射效果差。AM和FM模式为赠送功能，效果差）5波段输出功率达到5W功率，改12.6v电池可达到10w以上功率，并预留升...
uSDX88S 5波段手持短波电台
2731
0
9
敏 姚
敏 姚
CHINA, PEOPLES REPUBLIC
7
0
I had a medical test and the doctor measured my hearing. When I left the medical center I said to myself.... I have to build one with Arduino :-)To make it work, you need to plug the headset in your l...
Arduino Audiometric Device
535
0
0
Carlo Stramaglia
Carlo Stramaglia
ITALY
4
0
This is my take on René Schmitz' Fastest Envelope in the West. It’s a four parameter envelope generator. Attack, decay, and release times can range from 200ms to 16s.More details on my website: h...
MiniADSR v1.0.1 - A four parameter envelope generator for Eurorack modular synth (Part 1/3 - Front Panel)
1439
0
4
Benjie Jiao
Benjie Jiao
PHILIPPINES, THE
42
6
This is a tested and working project.Use this board to easily integrate 7 segment displays in your projects. You can use 3 and 4 digit displays (14mm)You can also use 7mm LEDs but you need to bend the...
MAX7219 Driver Board for 7 Segment Display
1748
0
2
Secco41
Secco41
TURKEY
72
9
1
...
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