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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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This project is about a single-channel microphone echo generator circuit. This circuit builds around the Holtek HT8970 echo effect generator IC. It offers complete control of the echo effect by provid...
Echo Generator for Microphones
851
0
1
Dilshan Dilshan Ranmal Jayakody
Dilshan Dilshan Ranmal Jayakody
SRI LANKA
14
0
YALI (Yet Another LCD Interface) is an open-source project to provide a universal interface to drive the popular Hitachi HD44780 LCD controller. This module supports 3.3V and 5V MCUs and hardware deve...
Universal HD44780 LCD interface
649
0
1
Dilshan Dilshan Ranmal Jayakody
Dilshan Dilshan Ranmal Jayakody
SRI LANKA
14
0
This project is designed to use for robotic purposes and based on Arduino Uno with extra features. This is compatible with SD/TF cards, 2.4GHz NRF24 radio modules and Arduino shields. Designed for Ope...
Dev Board for OpenCat Project
651
0
1
Dinul Sasnada
Dinul Sasnada
SRI LANKA
4
0
In this project, we developed a 5.1-channel analog audio processor using PT2322 IC. PT2322 is an inexpensive analog audio processor introduced by Princeton Technology Corporation. It contains 6-channe...
5.1 channel analog audio processor
2580
0
1
Dilshan Dilshan Ranmal Jayakody
Dilshan Dilshan Ranmal Jayakody
SRI LANKA
14
0
This is a programmable logic controller available at very low cost. This provides a great opportunity for students to learn programming using the PLC ladder language, Arduino IDE or can be used for in...
MY PLC Arduino PLC
1108
0
0
chathura maduranga
chathura maduranga
SRI LANKA
1
0
18650 battery charging module
18650-Lithium-Battery-Charger-GERBER
674
0
0
Engineer
Engineer
SRI LANKA
0
0
StarPointer is a virtual electronic finderscope for astronomical telescopes. This device works with Stellarium and helps the observer identify objects in the sky.This unit can be attached to the teles...
StarPointer - virtual electronic finderscope
2221
0
4
Dilshan Dilshan Ranmal Jayakody
Dilshan Dilshan Ranmal Jayakody
SRI LANKA
14
0
This project is about MC3362 and ADF4351 based modularized, 2-meter narrow band FM receiver. In this design, the receiver splits into three modules as RF preamplifier, MC3362 tuner, and ADF4351 oscill...
Narrowband FM receiver for 2-meter band
4351
1
2
Dilshan Dilshan Ranmal Jayakody
Dilshan Dilshan Ranmal Jayakody
SRI LANKA
14
0
The Project cost around $10 USDAnd Very easy to makeYou Can Order the PCB from - Pcbway.com
DIY Power Supply DC 0v to 30v 0A - 10A PCB
1327
0
1
SP Robotics and Arduino
SP Robotics and Arduino
SRI LANKA
0
0
This project introduces a digitally controlled 5.1 channel audio preamplifier system. This amplifier is specifically designed to increase the gain of the multi-channel PC sound cards.This preamplifier...
5.1 channel audio preamplifier
2825
0
3
Dilshan Dilshan Ranmal Jayakody
Dilshan Dilshan Ranmal Jayakody
SRI LANKA
14
0
Crazyflie is a lightweight micro aerial vehicle; or in simple terms, a mini drone from a company called Bitcraze. This drone platform is widely used among the robotics research community for micro UAV...
CrazyFlie Obstacle Avoidance Sensor Deck
4697
4
9
Padmal
Padmal
SRI LANKA
11
4
This project introduces an open-source, ATmega328 based, configurable NTP clock with a 2.3-inch, 7-segment display driver. This clock automatically obtains time from the configured NTP server and upda...
NTP based digital clock panel
2123
0
0
Dilshan Dilshan Ranmal Jayakody
Dilshan Dilshan Ranmal Jayakody
SRI LANKA
14
0
AVR-HV2 is Arduino based high voltage parallel programmer for AVR microcontrollers. This programmer can read, write, and erase both flash memory and EEPROM. Also, this can use to set fuse bits of AVR ...
AVR High Voltage Programmer 2
4887
0
6
Dilshan Dilshan Ranmal Jayakody
Dilshan Dilshan Ranmal Jayakody
SRI LANKA
14
0
OverviewThis is a simple WiFi enabled 4 CH relay card for Home automation and any other WiFi projects. CircuitUp WiFi Relay 4CH is totally based on ESP8266 wifi chip. Then user/developer can directly ...
WiFi Relay board 4CH V2.0
8769
8
21
Yashodha Salgado
Yashodha Salgado
SRI LANKA
12
5
Features - I2C, UART, SPI Expansion and 500mA output ports, Input ports, Four PWM output and RGB Indicator
Raspberry pi Robot controller HAT for RPi 3, RPi zero/w
1265
0
1
Pramod Sandaruwan
Pramod Sandaruwan
SRI LANKA
0
1
This circuit needs maximum 5v - 7v if powered directly through DC power supply only. If ur supplying AC current,you need to have a transformer that outputs 12v ac current to it. You also need to add...
ARDUINO IR CONTROLLED RELAY (AC/DC)
2232
2
5
umar_khalid
umar_khalid
SRI LANKA
34
3
1
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3