.info-box .ib-icon { font-size: 1.3rem; flex-shrink: 0; margin-top: 2px; } .info-box p { margin: 0; font-size: 0.92rem; line-height: 1.6; } .info-note { background: # ...

In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

The Waveshare 1.69-inch IPS touch LCD is a 1.69-inch rounded display with 240×280 resolution and a 262K color range. The display driver (ST7789V2) and touch controller (CST816T) are integrated ...

**Step 3. Arduino Main Procedure** Generally, main procedure of Arduino includes two subprocedures, we call them `setup` and `loop`. The code in `setup` will run once when Arduino powered on, and run ...

Arduino RFID technology works by using electromagnetic waves in the radio frequency spectrum for wireless communication and data transfer between RFID tags and readers. From supermarket anti-theft ...

Normally, we keep the photographs we take in a photo album to view or show to our friends or family later. This Arduino album can display those digital photographs one by one, sequentially, on TFT LCD ...

Step 1: Take a cardboard sheet and mark for different coin sizes as shown in the below figure. Then carefully cut the marked portions. Cutting of these portions must be done accurately; otherwise, the ...