2026 Bobo project 177 ultrasonic range sensor HC-SR04

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Hello student, lets study about this module. i bought a module US sensor. can it measure the distance? how the skectchcode in arduino ? wait for your comment, put your website that talking about this. thanks

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Project 149 how to make pcb shield TFT LCD 1.8 inch TFT screen

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this is my project at end of year 2021 . I wanna build own LCD TFT shield for my UNO board. According to tech specification this Modul shield able to display text and picture. Resolution about 120x160 enough for Digital Display System project such as Audio digital Player or Micro Contgroller. Product parameter: Peripheral dimension of display screen (with touch): 34.00 x 45.83 x3.65 (mm) Resolution: 128 x 160 Color: 65K/262K Display interface: 8-bit parallel port Pin number: 24Pin(20PIN+ touch) Connection type: plug Foot spacing: 0.5MM With or without touch: optional with or without touch Display viewing angle: wide viewing angle Luminance: 230 cd/m2 (measured value of BM-7 at I = 15ma, v = 3.3v and room temperature of 25 c) Total power consumption (display screen+backlight): 0.11W (measured value when brightness is 230 cd/m2) Working temperature:-20 ~ 70 ℃ Storage temperature:-30 ~ 80 ℃ you can buy this product at PCBWAY GIFTSHOP
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