Arduino library for 7-segment lcds based on the HT1621 driver. Very often marked as PDC-6X1. Based on the bitbanging efforts by anxzhu (2016-2018). APIs rewritten in 2018 to follow the LiquidCrystal ...

The 555 timer IC is an integral part of electronics projects. Be it a simple project involving a single 8-bit microcontroller and some peripherals or a complex one involving system on chips (SoCs), a ...

Abstract: In this work, we design and optimize a new amorphous silicon gate (ASG) driver circuit for GOP (gate-on-panel) application in medium size LCD. The circuit is composed of sixteen TFTs and one ...

Note: This 2023 fact sheet was part of the last update to our State of the News Media report. For more updated survey data on Americans’ news habits, refer to the list below: Read archived reports on ...

Can you chip in? The Internet Archive is a nonprofit fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, sell user ...

In this digital age, we come across LCDs all around us from simple calculators to smartphones, computers and television sets, etc. The LCDs use liquid crystals to produce images or texts and are ...

The 6502ctl project is an Arduino controller for the 6502 CPU. The controller controls all 6502 pins, including the clock signal and interrupts, and simulates an address and data bus with attached ...

Vivid Cure LCD edge bonding adhesives are for high-speed LCD display assembly and are compatible with HumiSeal face bonding products. Currently available: UV6061T, UV7061T, and UV9118T-Black. Have ...

Recently I bought a few portable power supply devices to run my little microcontroller projects. There are countless variants of portable power supply devices that can be used to power up most ...