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 ...

🚗 Smart Parking System using Arduino | Real-time slot detection with PIR sensors, automatic gate control using servos, and live status on LCD. Designed using two breadboards for efficient simulation ...

Nearly every TV on the market today is either OLED or LCD. Here's a look at the pros and cons of each technology.

This Microsoft Office Sway Online tutorial will help you improve your reports, presentations, journals, and more. You can add tweets, change the background, etc.

Learn how to interface ESP32 thermal printer with complete tutorial. Includes PNP-500 wiring, Arduino code, circuit diagrams, and projects for receipt printing, barcodes, and QR codes. Perfect for ...

If you want to play great games away from your couch or desk, handheld consoles are finally worth buying. The Steam Deck is our favorite on-the-go gaming device.

Pilot trials have a key role in preparing for definitive randomized trials, yet determining their sample size remains a common challenge. This article provides practical guidance, methods, and ...

This SR latch tutorial covered the fundamental working principle, truth table, and circuit diagrams of basic SR latch, gated SR latch, and clocked SR latch implementations. Understanding these digital ...