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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
kv4p HT v1.7b
QuinLED-Dig-Uno
Bike Fingerprint - PCB
Solar Powered WiFi Weather Station V2.0
iSpndel_4.0
400 Watts Stereo Audio Amplifier Board DIY 2SC5200+2SA1943
Arduino RC engine sound & light controller with inertia simulation for ESP32
4X40 Watts 4 Channel Audio Amplifier Board DIY TDA7388/CD7388 IC
SummerCart64 - a fully open source N64 flashcart
Frog Boy Color
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
kv4p HT v1.7b
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This is 400 watts stereo audio amplifier board. this project can play upto 2 X 200 watts speaker easily.i used two 2SC5200 & two 2SA1943 Transistors and 45-0-45 transformer for this projectMateria...
400 Watts Stereo Audio Amplifier Board DIY 2SC5200+2SA1943
129529
65
110
Prem Kumar
Prem Kumar
INDIA
1339
0
### DESCRIPTIONThis is a monitor and control board for a battery charge### TECHNICAL DETAILS / COMPONENTS### LEARN / TOPIC / BUILD INSTRUCTIONS
Battery Monitor1
7247
7
40
Walid Issa
Walid Issa
UNITED KINGDOM
160
0
### DESCRIPTIONThis project is a sequential turning signal for left and right .... It is a small board which you can use to learn how it works as an educational kit and for soldering skills testi...
Turning Signal
5373
10
74
Walid Issa
Walid Issa
UNITED KINGDOM
160
0
This is an Audio Amplifier with Bluetooth. this project can play up to 2 X 15 watts speaker easily.I used TDA7297 IC Board and 0-12v 5A transformer for this projectI did a separate video about th...
Potentiometer, Switch & RCA Socket PCB Boards for DIY Audio Amplifier
21788
7
17
Prem Kumar
Prem Kumar
INDIA
1339
0
This is 80 Watts Subwoofer Mono Audio Amplifier Board. this project can play up to 80 watts speaker easily.I used TIP3055 & TIP2955 Transistor and 20-0-20 transformer with 5 amps for thi...
80 Watts Subwoofer Mono Audio Amplifier Board DIY TIP3055 & TIP2955 Transistor (Hindi) ELECTRO INDIA
19030
6
25
Prem Kumar
Prem Kumar
INDIA
1339
0
### DESCRIPTIONThis project uses piezoelectric to produce some tones depending on the frequency. The signal is generated by a 555 timer and the circuit is designed to set a different frequency fo...
Organ Toy for Kids
2684
13
34
Walid Issa
Walid Issa
UNITED KINGDOM
160
0
### DESCRIPTIONHow to make inverter 12V to 220V using CD4047 | Mosfet z44 50hz### TECHNICAL DETAILS / COMPONENTS- CD4047- Power MOSFET IRFZ44- resistors 1K + led 3mm- 22k resistors- ...
How to make inverter 12V to 220V using CD4047 | Mosfet z44 50hz
25942
6
17
EasyOne
EasyOne
GERMANY
190
0
DIY 18650 Battery Charger and Voltmeter by Flexible PCBBattery sizes : 21700, 26650, 18650, 14500Maximum charge current : 0.8AVoltmeter : 2.7 ~ 5.5VDownload Project (gerber(v1.0 & v1.1), schematic...
18650 Battery Charger and Voltmeter
9382
1
10
Androkavo
Androkavo
FIJI
5
0
### DESCRIPTIONaudio stereo amplifier TDA 7297 |30 watt### TECHNICAL DETAILS / COMPONENTSWhat you need to build this audio stereo amplifier TDA 7297 |30 watt- TDA7297- 47k resistor- 25v 100uf ca...
TDA7297 Audio Amplifier 30Watt
16833
4
9
EasyOne
EasyOne
GERMANY
190
0
### DESCRIPTION### TECHNICAL DETAILS / COMPONENTS### LEARN / TOPIC / BUILD INSTRUCTIONS
ESP8266 8Ch Relay Switch
3679
7
10
MANORANJAN DAS
MANORANJAN DAS
INDIA
101
3
### DESCRIPTIONThe board is designed to develop a Brain Computer Interface(BCI) equipment at gathering the EEG(Electroencephalography ) signals from Human brain. actually I aimed to desing BCI da...
BCIxDREAM Daisy board
2405
1
3
mustafa?guner
mustafa?guner
TURKEY
1
14
I've always been fascinated by both interesting ways of telling the time and binary code. It's amazing the amount of information can be stored in simple ON/OFF signals. I knew I wanted a new w...
Binary Wrist Watch
4370
3
6
Sverd Industries
Sverd Industries
NORWAY
2
0
### DESCRIPTIONThis is a FPV Drone Finder that will help you locate your quadcopter from its 5.8ghz VTX Rssi.### The Codehttps://gist.github.com/dronemesh/5ffe065e090be75bc0ed61fea99952e9### BUILD VID...
DroneMesh FPV Drone Finder V1
5092
1
3
DroneMesh
DroneMesh
HUNGARY
107
1
### DESCRIPTIONI present to you a diagnostic tool for older Chrysler / Dodge vehicles that use CCD-bus and/or SCI-bus to communicate with the outside world. Despite the default OBD-II connector it wil...
Chrysler CCD/SCI Scanner V1.40
3879
1
6
László Dániel
László Dániel
Please select Country
5
12
Power amplifier Crown XLS can be supplied with a voltage of at least 45V DC to 90V DC, and to get maximum power you can use a Power supply with high voltage and current.
High Power Amplifier Crown
37896
9
34
ELCIRCUIT.COM
ELCIRCUIT.COM
INDONESIA
131
0
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
3006
4
0
Pintea Mihaita
Pintea Mihaita
ROMANIA
28
26
1
2
3
