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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
DIY Mechanical Macro Keypad ― Ocreeb
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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)
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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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ZIMBABWE
This project was born to simplfy some led installations at home, fitting all the things usually you need to drive strips in one small board. Nowadays Type-C chargers are quite cheap and they can provi...
100W Power Delivery Led Controller, converts on-board your input to 5V or 12V for your strips!
241
0
1
Alessandro Alfonzetti
Alessandro Alfonzetti
ITALY
0
0
OVERVIEWMax8815 board is Step-up converter based on MAX8815.The project is designed according to MAX8815 data sheet:https://datasheets.maximintegrated.com/en/ds/MAX8815A.pdfThis circuit is useful for ...
MAX8815 step up converter
1478
0
1
Sergio Ghirardelli
Sergio Ghirardelli
ITALY
15
11
This simple circuit for charging car batteries is interesting for its behavior which can be defined as similar to that of the alternator regulator mounted on cars.It is in fact able to charge the batt...
12 V DC battery charge
791
0
0
PagAnto
PagAnto
ITALY
1
2
This project proposes a diagnostic system of a power electronic converter, based on a cheap STM32 Nucleo board, aiming to extract some relevant measurements which gives back important values of the co...
Prototype of a system for self-diagnosis of electronic power converters based on the board Nucleo STM32
1205
0
1
PagAnto
PagAnto
ITALY
1
2
I was looking for a simple circuit to try and make my first pcb.I decided to make a joule thief because it's a simple circuit that intrigues me a lot. I also find it very useful for reusing old batter...
0,4V Joule Thief JTT#1 Led Driver
985
0
3
Dario Cose
Dario Cose
ITALY
1
2
Adding: -a photovoltaic panel (small, max 12v 2W) -a suitably programmed arduino nano (see library for ina219) -an adafruit module for microsd to save dataYou can use this simple PCB to...
fotovoltaic panel tester
504
0
0
the the.time
the the.time
ITALY
0
0
questo è un mini powerbank vreato da me
Powerbank v0.1
539
0
0
Engineer
Engineer
ITALY
0
0
I builded a Lithium Battery Charger & Booster Module. I used a TP4056 Li-Ion Battery Charger IC and a FP6291 Boost Converter IC. The result is battery module for a single-cell Lithium battery...
Charger 18650 Battery
601
0
0
Engineer
Engineer
ITALY
0
0
circuit made to be able to connect electronic devices to lead-acid battery, particularly designed for application on vehicles.this device allows disconnection of the load from the battery should the b...
VoltageController
330
0
0
Hawk-93
Hawk-93
ITALY
0
0
This is my first institutional project, made to better understand altium's designer pakcage.
My first project
317
0
0
Engineer
Engineer
ITALY
0
0
IS an Arduino project for a robotic arm with 6 serves. 12 V for a compressor and motor drivers. 5v for power supply of arduino
Power supply 12V to 5V
427
0
0
Matteo Infantino
Matteo Infantino
ITALY
0
0
Female mini USB TYPE B 2.0 to supply docking station for cordeless phone
mini USB TYPE B 2.0 to supply docking station
430
0
0
Eng45
Eng45
ITALY
0
0
