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“An AVR (atmega328p) based floppy drive emulator for PC fddEMU is a DIY floppy drive emulator. You can immediately begin testing fddEMU on serial terminal with an arduino nano, an SD adapter that converts 5 volts arduino power supply and …
“It’s a handy little gadget that draws charts automatically using signals you feed into it from the probes hooked up to an electronic circuit. Overview You’ve almost certainly drawn charts in school. Many of them show how a …
“How about getting rid of that broken volume knob on your stereo and replacing it with some buttons, LEDs and Bluetooth? What is it all about? It’s a rather detailed (hopefully) description on how to replace a stereo system …
“Wireless Audio Transmission using Li-Fi using Red Pitaya Wireless Audio Transmission using Li-Fi Introduction to Li-Fi Li-Fi (also written as LiFi) acronym for Light Fidelity is a wireless communication technology that utilizes light to transmit data and position between devices …
“A Rapid Prompting Method (RPM) letterboard with capacitive touch sensors & Bluetooth connectivity for enhanced functionality The Rapid Prompting Method (RPM) is a technique developed by Soma Mukhopadhyay as a vehicle for non-verbal autistic children (and adults) to communicate and pursue …
“Here’s the bill of materials I ended up with: Teensy 2.0 Adafruit 16x9 Charlieplexed PWM LED Matrix Driver LED Charlieplexed Matrix - 9x16 LEDs - Warm White Rotary Encoder Solid Machined Metal Knob PowerBoost 500 Charger Lithium Ion Polymer Battery …
“In this project I will solve one of the biggest problems I have with modern movies. The problem is that the conversation volume is way too low in comparison to the music volume. That is why I combined an Arduino …
“Measures soil moisture and lighting. watering plants when humidity is low and no sun through valve control. log data to SD card. This system is for automating watering plants at home, it release you from manually watering the plants and …
“Summer wildfire smoke has been a summer problem for a while where I live in the western United States, and has been particularly bad this year. The daily question was “How bad is the air outside?” Or inside, for that …
“This instructable is about building an esp32 based BLE mouse, unlike using the traditional method to build a mouse using optical sensors, this mouse works based on magnets embedded in a custom 3d printed mouse pad. Make sure to read …