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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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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)
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
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ZIMBABWE
It was designed for the 40m amateur radio band, but it can be adapted to other HF bands as well. Sputnik regenerative receiver was designed for beginners to help them improve their knowledge in buildi...
Sputnik Regenerative Receiver - SSB, CW, AM, FM
16891
8
16
DX Explorer
DX Explorer
ROMANIA
30
38
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
1333
2
3
Marius M
Marius M
ROMANIA
13
20
TvG Kart Data Logger (v2.1 on the cheap)My project aims to build a relatively cheap data logger for Karts. And I am talking about all sorts of Karts – 2 stroke, 4 stroke, professional, amateur, single...
TvG Kart Data Logger v2.2
2975
4
0
Pintea Mihaita
Pintea Mihaita
ROMANIA
28
26
ARDUINO LCD 1602 SHIELD + KEYBOARDThe LCD1602 shield can be mounted together with an Arduino Nano development board to add an LCD display and keyboard.After installing the shield, you can upload a cod...
ARDUINO LCD 1602 SHIELD + KEYBOARD
2511
2
3
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
47
14
Note: this project should be used together with the project Electronic Active Dummy Load PCB_1/2 (Analog Board) :https://www.pcbway.com/project/shareproject/Electronic_Active_Dummy_Load_PCB1_2_Analog_...
Electronic Active Dummy Load_PCB2/2 (Logic Board)
1586
3
4
Georgel zvonacfirst
Georgel zvonacfirst
ROMANIA
3
0
Hello everyone! I'm signing up for this competition with a small project designed to attract your attention (if it really can do that to adults, rather to children), like the sta...
LEDs Stars
150
0
1
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
47
14
Circuit OperationShort SW2 presses cycle through displaying the current time in HH:MM and MM:SS format as well as the 12/24-hour display format option. A short SW1 press while on the 12/24-hour displa...
Digital Clock with AT89C2051
5064
0
3
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
47
14
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
2329
0
3
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
47
14
Majoritatea oamenilor au auzit de imprimantele 3D Cartesiane, iar alții știu și despre imprimantele CoreXY. Adevărul este că toată industria imprimării 3D s-a schimbat foarte mult în ultimii 20 de ani...
3DPole Polar Printer
113
5
1
Luca Gavril
Luca Gavril
ROMANIA
0
0
Audio amplifier with LM386 (and BASS boost)Hello everyone!Circuit descriptionThe LM386 is quite a versatile chip. Only a few resistors and capacitors are needed to make a working audio amplifier. The ...
Audio amplifier with LM386 (and BASS boost)
167
0
1
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
47
14
Among the most important electronic devices in the electronics laboratory is the voltage source. This source can be linear, switching mode, adjustable or not, but it is very useful for powering variou...
Adjustable voltage power supply
2133
0
3
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
47
14
Audio amplifier 25W TDA2030A fairly well-known and interesting montagePresentationThe presented audio amplifier is made using the TDA2030 integrated circuit. In the monophonic version, the amplifier, ...
Audio amplifier 25W TDA2030
408
0
0
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
47
14
[ LedClock- MICRO- 24x41 ] - 7 Segment PCB7 Segment PCB used in "LedClock- MICRO " project.!!! For some reason the online PCB preview tool will not generate Bottom Solder Mask Layer, so be sure to ask...
[ LedClock- MICRO - 24x41 ] - 7 Segment PCB
1311
0
1
Marius M
Marius M
ROMANIA
13
20
I present to you a circuit which is a little outdated, but quite pleasant for some, I saw that this LM3909 is still found and I said to draw a pcb. I added a multi-channel switch, dip switch, which al...
LM3909 flashing indicator
1506
0
2
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
47
14
![[ LedClock- MICRO - 24x41 ] - 7 Segment PCB](https://pcbwayfile.s3.us-west-2.amazonaws.com/web/23/11/17/2049000401311m.png)
