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“What makes this project special is that we are going to render graphics on a text LCD display which is not supposed to be used this way. Since you cant control any particular pixel, this idea appears to be more …
“Matching an SO-23 Chip to a TO-92 Footprint. The picture above shows one of my home-brew proto board adapters with an SO-23 chip, in action on a populated and soldered PCB. In the background, a standard TO …
“A simple code and design to build a vending machine with cardboard or a 3D printer! I’ve seen so many YouTube videos and pictures of people making things like this however they never gave the code; so, I decided …
“WatchEye - One-eyed Pet With Face Tracking I enjoyed the Instructable “Twitch” very much and it was very inspiring: an electronic pet that reacts to touch and blink with its eye. But I wanted a pet that could really look at …
“If 100 people lived on Earth, 74 had drinking water available when needed and free of contamination. (source: who). With this instructable, slightly more. The equipment presented here permanently monitors and controls the water supply for a community of 7 …
“The system will be an ESP32 NodeMCU-based Air Quality monitoring system for checking PM, particulate matter (PM) as well as humidity… Air Quality Monitoring ESP32-Based System The system will be an ESP32 NodeMCU-based Air Quality monitoring system for checking …
“An automated turning detection and display system for bikes. Using this, we won The Conrad Challenge CYBER-TECH& SECURITY Silver Medal In daily life, bicycles are a common means of transportation for people. Since bicycles do not have Turning Lights …
“Log UV & weather data on an SD card to train an Edge Impulse model. Then, run it to get informed of sun damage over BLE via an Android app. Although many of us enjoy a sunny day in our leisure …
“A short, simple project about a clock made with an Organic LED display and DS1302 RTC clock module, for ex. to use in full-screen game… Supplies: - Arduino UNO board clone (you can use the original one, I’mtoopoor). - DS1302 RTC …
“This instructable explains how to make a CNC pen-lift from an SG90 servo, two 4mm x 100mm nails, the spring from a ball-point pen, and a 3D printer. The design accommodates pen diameters up to 14mm. There is no pen-wobble …