Arduino based Mini radar HC-SR04 ST7735 Display

thingiverse

Hello friends, today I'm excited to share with you a Mini compact Radar project that I've been working on. This radar system uses the HC-SR04 ultrasonic sensor to detect objects and display them on a 1.8" ST7735 screen in real-time. To build this project, you'll need an Arduino nano, which can be found at https://amzn.to/2Eq3tSK. The HC-SR04 ultrasonic sensor is also essential for detecting objects and can be purchased at https://amzn.to/2SEU4vQ. In addition to these components, I've used a SG 90 Servo motor to provide smooth object detection and tracking capabilities. You can find the SG 90 Servo motor at https://amzn.to/2NG807N. The display screen is a crucial part of this project, and I've chosen the 1.8" ST7735 Dispaly, which can be found on Aliexpress at https://www.aliexpress.com/item/NEW-1-8-inch-4-IO-SPI-serial-Full-Color-128x160-TFT-LCD-Display-ST7735-Module/32673683146.html. If you're interested in learning more about this project, I've shared the code and circuit details on my GitHub page at https://github.com/sandy9159/Arduino-based-Mini-radar-HC-SR04-ST7735-Display. You can also watch a video demonstration of this project on YouTube at https://youtu.be/60Vaq52BPk8. This project is perfect for anyone interested in building a compact radar system with real-time object detection and display capabilities.