Arduino based Mini radar HC-SR04 ST7735 Display
thingiverse
$2 for 10PCBs (24 Hour Fast Build): https://jlcpcb.com Hello friends in this video I have made a Mini compact Radar with display, for that I have used HC-SR04 ultrasonic sensor, this sensor emit ultrasonic sound which came back to sensor after reflecting from an object, all the data visualization is displayed on 1.8" ST7735 display, if any object detect by radar it'll show in display in red line. Code and circuit :- https://github.com/sandy9159/Arduino-based-Mini-radar-HC-SR04-ST7735-Display Material Required Arduino nano :- https://amzn.to/2Eq3tSK HC-SR04 ultrasonic sensor :- https://amzn.to/2SEU4vQ SG 90 Servo :- https://amzn.to/2NG807N 1.8" ST7735 Dispaly :- https://www.aliexpress.com/item/NEW-1-8-inch-4-IO-SPI-serial-Full-Color-128x160-TFT-LCD-Display-ST7735-Module/32673683146.html https://youtu.be/60Vaq52BPk8
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