TFT Display

A thin-film-transistor liquid-crystal display (TFT LCD) is a variant of a liquid-crystal display (LCD) that uses thin-film-transistor (TFT) technology to improve image qualities such as addressability and contrast. A TFT LCD is an active matrix LCD, in contrast to passive matrix LCDs or simple, direct-driven LCDs with a few segments. TFT LCDs are used in appliances including television sets, computer monitors, mobile phones, handheld devices, video game systems, personal digital assistants, navigation systems, projectors, and car instrument clusters.

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Mind Control 3: EEG Monitor

“An electroencephalogram (EEG) is a test used to evaluate electrical activity in the brain. This instructables explains how to build an EEG waveform monitor using an Arduino UNO R3, a TFT graphics shield, and a modified AD8232 heart monitor. The …

NESDUE-Arduino_DUE_Nintendo_emulator

“Nintendo Emulator for Arduino DUE by Nathalis Overclocked Arduino DUE quite able to emulate NES games, the emulator is based on Nofrendo Remix, contains memory hacks, because Arduino DUE has a hardware limit of 96 KB RAM. Nothing is guaranteed …

Thermal Face Detector

“A contact-less temperature measurement booth using face detection and helping people what to do next if high temperature is detected. In this project, I build a device which can be used to detect face from thermal camera readings and can …

Pocket Signal Visualizer (DIY Home Made Portable Oscilloscope)

” It is basically a small scaled digital oscilloscope. It is capable of displaying all type of waveform like sine, triangular, square, etc. It’s bandwidth is above 1 MHz and input impedance is about 600K. The device is mainly using …

Dual Trace Oscilloscope

“When I build my previous mini oscilloscope I wanted to see how well I could make my smallest ARM microcontroller a STM32F030 (F030) perform, and it did a nice job. In one of the comments it was suggested that a …

Make It So! Star Trek TNG Mini Engineering Computer

“This is a working display based on Star Trek TNG. Uses APIs and sensors for weather, VOCs, power measurement, calendar, fitness, and news. Overview I grew up watching Star Trek: The Next Generation. I’ve always wanted to build a …

Orange Pi One and ST7735 TFT 1.77”

“STEP 1 You need to install luma.LCD library. Type following command in terminal.sudo -H pip3 install —upgrade luma.lcd If you are using older versions of python like 2.7 type pip instead of pip3. All additional info …

Portable Fine Particle Measurement

“The objective of this project is to measure air quality by measuring the quantity of fine particles. Thanks to its portability, it will be possible to carry out measurements at home or on the move. Air quality and fine particles …

Mini Oscilloscope

“This is an Instructable about a mini oscilloscope I made, it isn’t anywhere near as capable as a real (digital) oscilloscope (such as my Rigol) but I think it is nice to have. Even more important, I enjoy making …

EWON Raspberry Pi Powered Home Robot

“I recently found myself binge-watching a lot of Netflix series due to the current situation, I hope you all are safe, and I saw that season 5 of the Black Mirror was released. An anthology series that revolves around a …