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SummerCart64 - a fully open source N64 flashcart
Tad Boy Color
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Arduino RC engine sound & light controller with inertia simulation for ESP32
400 Watts Stereo Audio Amplifier Board DIY 2SC5200+2SA1943
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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### DESCRIPTIONinverter 12V To 220V using TL494 ### TECHNICAL DETAILS / COMPONENTSWhat you need to build this inverter 12V To 220V - TL494 (Pulse Width Modulation (PWM) Con...
inverter 12V To 220V using TL494
43019
4
15
EasyOne
EasyOne
GERMANY
193
0
This circuit is an LED Chaser with 81 LEDs using two 4017 ICs and 555 timerParts list:IC1 & IC3= IC 4017(2pcs)IC3= IC 5555mm LEDs (81 pcs)R1 to R9= 1K resistor(9pcs)T1 to T9= 2N2222 transistor(9pc...
81 LED MATRIX
7162
10
11
MOUSA Mousa - Simple Projects
MOUSA Mousa - Simple Projects
UNITED STATES OF AMERICA
165
6
See the revised Fred bV2!Compatible with both 5V and 12V addressable LEDsAccommodates both NodeMCU V2 and V3 (Amica & LoLin)Terminal ports match the order of addressable LEDs, (+/data/-)3mm LED po...
Fred Edison 5V LED WiFi Controller.
2980
0
4
Fred?Edison
Fred?Edison
CANADA
0
3
### LATEST VERSIONThe Gerber files on this page are for the old version. Please visit our website for the latest version.### DESCRIPTIONThis development board is made for three-phase bi-directional en...
Three-Phase Bidirectional Energy Metering Development Board using ADE7758
8377
21
9
engineerEE_68
engineerEE_68
PAKISTAN
11
5
Class-d power amplifier circuit using discrete components (transistors, resistors, capacitors) without using IC. The power amplifier can produce output power 200 Watt to 500W RMS, which only use final...
HiFi Class-D Discrete Power Amplifier
14060
3
9
ELCIRCUIT.COM
ELCIRCUIT.COM
INDONESIA
133
0
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
38243
9
34
ELCIRCUIT.COM
ELCIRCUIT.COM
INDONESIA
133
0
Components1. 4×2SC5200 Transistor.2. 4×2SA1943 Transistor.3. 1×C5198 Transistor.4. 1×A1941 Transistor.5. 1×A1837 Transistor.6. 2×C2229 Transistor.7. 2×A1015 Transistor.8. 1×C1815 Transistor.9. 2×...
400W Mono Amplifier
265
0
3
Mriganka Majumdar
Mriganka Majumdar
INDIA
21
0
Working with tube gear and high-end audio equipment presents certain challenges, the most significant being the involvement of high voltages and large storage capacitors. These two factors combined cr...
Capacitor Discharger
723
2
2
Manuel Caldeira
Manuel Caldeira
PORTUGAL
245
3
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
1547
2
3
Marius M
Marius M
ROMANIA
15
20
Flea-Scope™ is a very low-cost (18 USD at Elecrow) and easy-to-use 18 million sample-per-second (Msps) USB oscilloscope and mixed-signal logic analyzer with a built-in waveform generator, and so much ...
Flea-Scope™ USB Oscilloscope (18 USD, 18 Msps, WebUSB)
3153
11
9
Richard Testardi
Richard Testardi
UNITED STATES OF AMERICA
1
31
This project aims to control up to 4 relays remotely either using WIFI or Bluetooth. The SOC ESP32 S3 is used as the main core of the project, it provides wifi and Bluetooth to the project, as well as...
ESP32 S3 Relay control
4391
8
22
Wandy Amaury
Wandy Amaury
DOMINICAN REPUBLIC
39
56
Line Following - Obstacle Avoiding - Drawing Robot (ESP8266 Dual DC Motor Controller Board)Hi everyone! In this project, I designed a board that includes the ESP8266 (ESP-12F) WiFi module, allowing yo...
ESP8266 ESP-12F DRV8848 Motor Driver Development Board
2628
1
7
MERT KILIC
MERT KILIC
TURKEY
328
13
CNC aluminum case for the Ferris Sweep Half-swept.PCB compatibilityNote: Please note that I used an older revision of the Gerber files for the Ferris Sweep Half-swept. You can spot the differences by ...
Ferris Sweep Aluminum case
4758
1
6
Mattia Dal Ben
Mattia Dal Ben
ITALY
13
7
rangkaian 8 buah socket untuk project kembang api Diy
FIREWORKS SOCKET
2323
1
4
omank kacau
omank kacau
INDONESIA
100
13
The adapter support's READING the following BPROM's and even the 2708 EPROM:82S123 (256 byte)82S129 (256 byte)82S131 (512 byte)82S135 (256 byte)82S137 (1 kbyte)82S141 (512 byte)82S147 (512 byte)82S181...
BPROM 14in1 Adapter-Package
2813
2
4
Klaus Sommer
Klaus Sommer
AUSTRIA
23
21
Do you think that your pet gives a sh*t that it’s the weekend and you need to sleep in? My cat certainly doesn’t. Every Saturday at 7 am my cat Strachu meows a serenade “I’m hungry!!”. And he doesn’t ...
Pet Feeder
3038
1
6
Sebastian
Sebastian
16
0
1
...
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73
74
75
76
77
78
79
80
81
82
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