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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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ZIMBABWE
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
469
0
2
Marius M
Marius M
ROMANIA
11
20
A small PCB Christmas tree, using ATtiny85 / ATtiny13A and TTP223 touch sensor.There are 11 LEDs controlled by four ATtiny pins, plus a TTP223 touch sensor linked to another ATtiny pin, which act as a...
PCB Christmas Tree 2023
854
2
2
Marius M
Marius M
ROMANIA
11
20
A simple QRP wattmeter and dummy load that allows you to measure the RF output power. Designed for QRP with 1W to 10W scales or 2W to 20W. In the blog article you will find more detailed info.Read the...
Two Scales RF Wattmeter And Dummy Load
1349
2
2
DX Explorer
DX Explorer
ROMANIA
17
23
A minimalist CW transmitter built in less than ten minutes. Only ten components and a power output of 700mW. A great project for beginners in building amateur radio equipment. The original schematic w...
700 mW Minimalist CW Transmitter
1906
2
2
DX Explorer
DX Explorer
ROMANIA
17
23
7 SEGMENT CLOCK ON OLED DISPLAYS - PART 2This project was developed together with a friend and is very well presented here:https://nicuflorica.blogspot.com/2023/05/alt-ceas-ntp-cu-cifre-din-7-segmente...
7-segment NTP clock on four OLED display - Part. 2
679
0
2
Georgel zvonacfirst
Georgel zvonacfirst
ROMANIA
3
0
The panel voltmeter that is the subject of this project was developed as a personal necessity.Instead of the classic solutions, already known, the chosen solution was the use of an analog-digital conv...
Atmega328 digital panel meter volt ammeter
1123
2
2
Georgel zvonacfirst
Georgel zvonacfirst
ROMANIA
3
0
Hello! I made this platform for me, you can use it with an ATMega8 or ATMega328 microcontroller, or any compatible microcontroller. I made a simpler version, giving up the programming circuit via USB ...
Programmable Board with ATMega
1472
0
2
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
42
14
prototype v1 for bm1387b
bm1387b-v1
583
0
2
Gabriel Breahna
Gabriel Breahna
ROMANIA
0
0
Hi!The circuit shown can be used to turn on the light in the garden, or some light panels / advertisements in the evening; or early in the morning when they need to be turned off; automatic switching ...
Switch based light sensor
2116
0
3
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
42
14
Hi designers!This is a simple circuit for monitoring the voltage of a battery, requires few components and easy to purchase. You can use linear mode or voltage level per led. The adjustment of this as...
Battery Voltage Monitor with LM3914
1279
3
3
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
42
14
You can made a super radio with TEF6686 tuner (it used in car radio).You can see more details at http://nicuflorica.blogspot.com/search?q=tef6686
Minimal TEF6686 radio
6441
1
3
Florica Tudor-Nicusor
Florica Tudor-Nicusor
ROMANIA
19
2
Probably a common project and maybe already done for you, this project represent an adjustable digital clock, but also we can see the temperature and humidity of the room every minute. The clock can b...
Simple Basic Weather Station
1448
7
3
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
42
14
This a simple circuit, very easy to build and also efficient. There is enough space for mounting a heat sink, you may want to use a IRFZ44N instead..P.S. I am not the original author of this circuit I...
Adjust Pulse Width Modulation using NE555 and Mosfet
1271
2
3
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
42
14
nanoSense:Motion is an Ultra-Low Power Motion / Human Presence Sensing device with Bluetooth Low Energy connectivity.The device is based on the Kemet PL-N823-01 Pyroelectric Infrared Sensor and the On...
nanoSense:Motion - Ultra Low Power Wireless Motion Sensing
2093
2
3
Engineer
Engineer
ROMANIA
3
0
What is it?This is a cute alpaca badge which uses a color changing RGB LED, a battery holder and a slide switch. It has two sewing hooks on the back so it can be easily attached to clothes or bags usi...
Alpaca Badge
1559
0
3
Engineer
Engineer
ROMANIA
1
0
### DESCRIPTIONA very cute reindeer Christmas ornament. You can hang it on the Christmas tree or anywhere you likeIt`s very simple to make and requiers few components!### TECHNICAL DETAILS / COMPONENT...
Rudolph
3236
0
3
katalin_123m
katalin_123m
ROMANIA
2
0
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