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“This is my Light-Bag bike project with Arduino. Making the RGB leds blink to the left/right , while controlling them with RC attached to the front handle. Arduino nano with 2 RGB led strips, attached to bag pack and operated …
“Much like the beacon keyer presented here earlier, this RX/TX sequencer is a simple but useful little device. Its typical use is in ham radio applications when a separate power amplifier (PA) and/or a sensitive low-noise pre-amplifier (LNA …
“Wooden Digital Clock with Time, Temperature, Humidity, Alarm, WiFi controller through web browser, Advance display config, Stop alarm by vibration sensor, size : 64 x 64 x 79 mm . i use PLA with wood veneer instead of full wood. my room …
“Ever wanted to see your name in lights? In this instructable we will show you how! We will show you how to make a big Persistence Of Vision Display, or POV Display for short. It is basically a row of …
“Ever wanted a powersupply that you can use on the go, even without a wall outlet nearby? And wouldn’t it be cool if it was also very precise, digital, and controllable via PC? In this instructable I will show …
“Here is a mini lighthouse that comes from France (Brittany) which was illuminated by a candle, I removed the candle and inserted two electronic circuits a NE555 for the brightness of the LED and a 74HC04 for the LDR and …
“Here’s a short write-up on a thing I’ve been working on recently. It lets you add a wireless interface to any of your breadboard projects, conveniently implemented as a terminal emulator accessible over WiFi. First, how this came …
“When comes to electronic designing and testing, adjustable current sources facilitates to simulate “load” on circuit(s). The most common use of “constant current source” is to test performance of power supply units and battery packs. The current source introduced …
“6V Lead acid (SLA) battery charger project is based on BQ24450 IC from Texas instruments. This charger project takes all the guesswork out of charging and maintaining your battery, no matter what season it is. Whether you have a Bike …
“It can be controlled through logic levels to set the speed and the direction of the rotation of CC brushed motors and stepper motors; outputs have LEDs indicating the rotation direction. The circuit board we are presenting this time is …