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SummerCart64 - a fully open source N64 flashcart
Arduino RC engine sound & light controller with inertia simulation for ESP32
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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This project uses two low power 555 timers (TS555CN) and a 4017 counter to create up to 9 musical notes. It can be a standalone project run from a 9-volt battery or controlled from another circui...
Note Sequencer
95
0
0
William Harter
William Harter
UNITED STATES OF AMERICA
0
0
This project is a custom HAT designed for the XIAO ESP32S3 that integrates a BNO086 IMU, a BMP581 barometer, and an SD card slot, all within the same compact footprint as the XIAO module itself. It wa...
XIAO ESP32 HAT (IMU + Baro + SD card module)
52
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Mathew Mathew
Mathew Mathew
UNITED STATES OF AMERICA
0
0
IntroductionThe Simple and Cheap Clap Switch Circuit is a practical and fun DIY electronics project that allows you to control appliances or lights with the sound of a hand clap. Using just ...
Simple and Cheap Clap Switch Circuit
53
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Rabin Poudel
Rabin Poudel
NEPAL
15
0
DescriptionWideband Signal Generator (ADF4351, 35 - 4400 MHz)(The second photo is a prototype and is different from the data.)This is a wideband signal generator designed by DD7LP, who lives in German...
Wideband Signal Generator
61
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Pao
Pao
JAPAN
1
0
Components1. 5×10KΩ resistor 1/4W.2. 2×1KΩ resistor 1/4W.3. 1×39KΩ resistor 1/4W.4. 1×47KΩ resistor 1/4W.5. 1×4.7KΩ-10KΩ resistor 2W.6. 6×Diode 1N4007.7. 1×Zener Diode 1N4148.8. 1×Zener Diode 1N4744A ...
Speaker Protection Active, Protect, Clip, Signal
33
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0
Mriganka Majumdar
Mriganka Majumdar
INDIA
33
0
This is a simple and useful delay timer circuit based on the popular NE555 IC and a 12V relay. It can be used for switching devices after a fixed delay, perfect for home automation, LED control, or po...
stairs timer 12v
13
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Engineer
Engineer
EGYPT
0
0
I needed a small PCB for upcoming projects where a Low Frequency Oscillator will be required. I also had a tube of NOS CA3080 OTA IC's. This low parts count board fills the bill.It has CV inputs for m...
LFO Mini: CA3080 based LFO
21
0
0
AudioDIWHY
AudioDIWHY
UNITED STATES OF AMERICA
37
8
Modeled for the need of seperating water into channels for a hydroponics project. Normally water sometimes wouldn't reach parts of the enclosure, and thus not working.
Hydroponics Hose Adapter
23
0
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Fırat Sönmez
Fırat Sönmez
TURKEY
0
0
Base for arduino Nano which has a stable 5v regulator to connect sensors or servo motors, with i2c communication input for simpler concexiones.
Shield Arduino Nano
23
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Pablo Mirrortrec
Pablo Mirrortrec
MEXICO
0
0
AssemblyConsidering the board is roughly the size of an SD card, the design uses 4 layers to increase thermal mass and keep the MOSFET cool during operation. There are also no thermal reliefs due to t...
babydriver
21
0
0
eat nooM
eat nooM
1
0
Fret pcb for holding keyboard switches
Guitar_Hero_Fret
25
0
0
Engineer
Engineer
UNITED STATES OF AMERICA
0
0
Hello makers!Here is a guy who likes to build various, small, electronic circuits, and through this application I would like to show you how I often use various components recovered from scrap electro...
AT90CAN128
19
0
0
cris 🙂
cris 🙂
ROMANIA
54
14
Flasher Diet FakeFake Car Alarm LED Flasher CircuitThe Flasher Diet Fake is a simple electronic circuit designed to simulate the presence of a real car alarm system. Its primary purpose is to deter po...
Flasher Diet Fake
17
0
0
CD Smart
CD Smart
EGYPT
10
1
Original creator: RIP-FelixThis design is for consoles with a 90nm CELL processor. For exampleCECHACECHBCECHCCECHESony added this piece to the PS3 to evenly distribute the pressure under the CELL proc...
PS3 CELL Bracer (FDM)
20
0
0
Engineer
Engineer
JAPAN
6
0
Hi !I remembered this simple project I made for myself, you can use it with an ATMega32 or ATMega16 microcontroller. As I only had 1 microcontroller I tried a semi-professional PCB manufacturing versi...
ATMega32 Board
18
0
0
cris 🙂
cris 🙂
ROMANIA
54
14
PLEASE NOTE: This Game Boy cartridge shell is designed for the Tad Boy Color ONLY and WILL NOT fit in an OEM Game BoyGame/PCB CompatibilityThese shells are compatible with the standard OEM Game Boy ca...
Tad Boy Color Cartridge shell
12
0
0
Game Boy Camera
Game Boy Camera
UNITED STATES OF AMERICA
20
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