This instructable will guide you to glow an LED using a touch sensor which means that the LED will glow when you touch on the probe of the sensor. The project uses the Mediatek linkit one connected to a touch sensor and an LED. As soon a touch is detected, the output goes high which …
Create your own rc controlled led-strip for individual room illumination! Most rgb-led-strips are controlled by an infrared remote control. To turn it off or on or change the color, you have to stay in front of the receiver. This is boring and not really smart. To control the light in a cooler way, i developed …
Who does not want to have stunning lamp which can display animations and sync with other lamps in the house? Right, nobody. That’s why I made a custom RGB lamp. The lamp consists of 256 individually addressable LED’s and all of the LED’s can be controlled via a smartphone app. Additionally, you …
For my Fab Academy class I have to create a board with a microcontroller, a button and a LED. I will use Eagle to create it. Step 1: ATtiny 1614 I will use the ATtiny 1614, so I will use the reference of the echo Hello Board ATtiny 1614 from Neil Gershenfeld. I will also …
I love LED chasers. A bunch of LEDs neatly turning on and off on a precise timing – lights running one way, then the other way… It’s relaxing, soothing, and hypnotic. There are so many LED chaser/scanner/sequencer circuits out there, some are made with discreet transistors, some based on logic ICs, and more and more …
Wave JT – Larson Scanner With Joule Thief Using Atmega Read More »
I have seen RGB mood lights using Arduino, PIC, and larger AVR chips, but never one with the ATtiny85. That’s why I decided to make one. This mood light is super simple to make and all the parts can be purchased online for about $5.00 total (not including the Arduino used to program the chip). …
This example code and simple wiring demonstrated how to setup an AVR ATtiny85 processor to react to external interrupts. Whenever the voltage changes on the chosen input pin (pin 6 / PB1), it executes the interrupt service routine (ISR), checks the current voltage, and sets the output pin (pin 3 / PB4) to match. This …
An interesting project and already much discussed in the forums and also in videos. Although it appears complex,it is a simple idea and fun very purpose. Mounting material: – 27 LEDs matte – Microprocessor ATmega8 – Electrolytic capacitor 47UF 16V – Veroboard – Small wood board at the minimum 10x10cm – 50 cm wire tinned …
The Classic ATtin85-20PU is a very simple project that is also very fun to make. It really is perfect for a parent/child combo because it’s quick! Builds in minutes. But it does teach several electronic hobbyist skills. There is a story behind my decision to become infatuated with signal lights. My friend invited me to …
Welcome to my version of the LED reactive table! I was inspired by previous work using discrete LEDs, such as this one, but I figured it would be easier and more fun to use NeoPixels — programmable RGB LEDs that can be set to any color you want. The table consists of a large array of infrared emitters …
