Content for LCD Display

LCD Display

Graphical LCD liquid crystal display is a display which allows displaying pictures and text. Its construction is similar to the alphanumerical LCD, with a difference that on the graphic display all pixels are divided as one large matrix. If we are dealing with a monochrome LCD, then a pixel is one square segment. Color displays’ one pixel is formed of three subpixels. Each of the three subpixels lets only one colored light pass (red, green or blue). Since the subpixels are positioned very close to each other, they seem like one pixel.

DSU Bedroom Door Monitor

“An Arduino based alert and logging system, including portable receivers for tracking 40 room doorway motion sensors in an aged care home. The project goal was to alert care staff to residents with dementia wandering into other peoples rooms, particularly …

Driving an Unknown Salvaged ST7567 or ST7565 SPI LCD Display

“This is a Noname graphical LCD display salvaged from an unknown device. We are going to figure out its pinout and try to interface it. Introduction I am basically writing this tutorial as a note for myself to avoid another …

Espresso and open source hardware?

“Why? I love well made espresso. It’s one of my favorite things to look for when I travel, and my social world revolves around cafes. The centerpiece of any café is the espresso machine. They are complicated, mysterious, hard …

Nakamichi cassette deck remote control receiver

“A remote control receiver unit for Nakamichi cassette decks, programmable with any type of IR remote, powered by a Wemos D1 mini. A programmable infrared remote control receiver unit for Nakamichi cassette decks (RM-5 replacement). It supports the basic …

4AxisFoamCutter

“Arduino based CNC foam cutter with display and SD-Card. Ruby Script for SketchUp Make 2017 to generate gcode. Swift base post processing My goal was to build a foam based semi scale glider. So a lot of segments and …

Shortcut Keyboard

“Shortcut Keyboard powered by Seeed Studio XIAO RP2040 featuring 4 mechanical switches and a 1.47 inch LCD Display. The SEEED Xiao series features a small footprint and many microcontrollers for various applications, all at low prices. This is one …

DIY a Raspberry Game - 2048

“The game’s objective is to slide numbered tiles on a grid to combine them to create a tile with the number 2048. About: Hello, the author of the project is an Application Engineer of Seeed Studio. It’s great …

Simple Arduino Bioresonance Therapy device - RIFE Machine

“This is device for treating diseases with the help of different frequencies. A set of several frequencies is given for each disease Bioresonance is a form of therapy which is based on the claim that each organism has its own …

Diesel Car Exhaust Smoke Meter Plots Optical Transmission Through a Test Tube

“In the EU country Latvia maximum permitted extinction coefficient k = 3 (1/m) at max motor revolutions 5000/min. Upon yearly check-ups my car frequently exceeds the limit value. Because I drive only in the city and soot deposits in …

Project  Dsky

Dsky

“Create a working DSKY using a 3D printer and my AGC simulator running on a Raspberry Pi and slave Arduino Nanos. This project is designed to build a working model of the Display Keyboard (DSKY) portion of the Apollo Guidance …