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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
QuinLED-Dig-Uno
kv4p HT v1.7b
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
QuinLED-Dig-Uno
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The UNL2003 IC contains 7 High Voltage, High Current NPN Darlington Transistor Arrays each rated at 50V, 500mA in a 16-pin DIP package. You can connect the IC directly to a digital logic (like Arduino...
All About IC UNL2003
294
0
1
Ashish Adhikari
Ashish Adhikari
AUSTRALIA
23
3
In my last tutorial I created a Weather Station using Arduino and NodeMCU using DHT11 or DHT22 temperature and humidity sensor and displayed it using an OLED Display. In this tutorial, I am going crea...
Peg Box with Temperature and Humidity Monitor using NodeMCU
1437
0
2
Ashish Adhikari
Ashish Adhikari
AUSTRALIA
23
3
Top 10 Arduino projects for beginners to advance in 2022. You may find them helpful for your school's science project or for some cool DIY stuff which you can make using Arduino.Disclaimer: Most ...
Top 10 Arduino Projects
2328
0
1
Ashish Adhikari
Ashish Adhikari
AUSTRALIA
23
3
The Internet has changed the way we live our lives. From communication, education, banking, entertainment and shopping, the Internet has had a profound impact on our world.Gone are the days when the p...
Destiny Internet Ghost - Internet Notifier
317
0
2
Ashish Adhikari
Ashish Adhikari
AUSTRALIA
23
3
IntroMy 5-year old son asked me to create a Police Car like flashing light that he can put on top of his nerf-gun, while playing around with his mates. No worries mate, sounds like a plan to me. Bang,...
Police Car Led Effect Using 555 Timer IC
2014
0
4
Ashish Adhikari
Ashish Adhikari
AUSTRALIA
23
3
Had some time this weekend and a desire to create something new and interesting, so went ahead and created an Arduino/NodeMCU based indoor dial thermometer. This device displays the temperature in deg...
NodeMCU Based: 3D Printed Indoor Gauge Thermometer
365
0
1
Ashish Adhikari
Ashish Adhikari
AUSTRALIA
23
3
Crypto Mining using microcontrollers, wait what!!! Are you serious? How?Believe it or not, the rig you see onscreen actually mines a crypto currency called DUINO-Coin (?) or DUCO. The total cost ...
Crypto Mining using NodeMCU
3515
0
10
Ashish Adhikari
Ashish Adhikari
AUSTRALIA
23
3
When you mix creativity with electronics, it becomes a masterpiece.Producing something original and worthwhile leads to the creation of a number of great new useful household products.In this video, I...
Arduino Based Concrete Clock With Touchless Night Lamp
654
0
0
Ashish Adhikari
Ashish Adhikari
AUSTRALIA
23
3
The PixelPop ESP8266 is a popular controller for WS8212 and other addressable LED's. In place of assembling a PixPop it's possible to use a NodeMCU and a level shifting transistor to enable to the 3.3...
NodeMCU Pixel Driver
1072
0
0
Malcolm J White
Malcolm J White
AUSTRALIA
0
0
3 * ATMEGA328 connected via I2C - acting as main, display and harness/IO controllers.Individually reprogrammable via an offboard breakout. Contact jack@eliqsys.com for pinout and harness diagramslocat...
3 Arduinos and multiple IOs
1641
0
5
Jack
Jack
AUSTRALIA
2
9
This board is an MCP23017 breakout board with 3 way pins for easy connection of sensors, leds or switches.Inspired by the users of DCC-EX for an simpler method to connect IR sensors to the command sta...
RT_MCP23017
385
0
1
Ross Ross
Ross Ross
AUSTRALIA
5
0
Used by Jammer Referees, allows JRs to perform basic SK functions directly by a series of handheld buttons.https://outofplayblog.wordpress.com/2022/02/15/jammer-ref-gauntlets-scorekeeper-replacement-s...
Jammer Ref Gauntlet: Belt Unit
552
0
1
Voon-Li CHUNG
Voon-Li CHUNG
AUSTRALIA
0
0
https://outofplayblog.wordpress.com/2022/01/24/jet-jam-electronic-timer/
Jam Electronic Timer (JET) (Timing Beacon)
584
0
0
Voon-Li CHUNG
Voon-Li CHUNG
AUSTRALIA
0
0
The main board for a Jam Timer replacement system for roller derby.https://outofplayblog.wordpress.com/2022/01/24/jet-jam-electronic-timer/
Jam Electronic Timer (JET)
505
0
0
Voon-Li CHUNG
Voon-Li CHUNG
AUSTRALIA
0
0
Provides a quick and easy way to securely mount and connect the wires to a standard LM2596 module via a 3-way, 3.5mm screw terminal block.
LM2596 DC-DC Voltage Converter Module Carrier Board
191
0
0
Engineer
Engineer
AUSTRALIA
0
0
