This is a tutorial without voice. I try to make the tutorial as short as possible, enough for you to understand and follow. If you want a deeper understanding of the techniques featured in the video, ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

One of the coolest things about old hi-fi hardware is that it often came with flickety needles that danced with the audio level. You can still buy these if you want, or you can simulate the same look ...

This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...

A chilling audio has revealed the high-pressure moments leading up to the fatal collision involving an Air Canada flight and a fire truck at LaGuardia airport on Sunday. The two pilots operating the ...

void set_cs_1(){gpio_set_level((gpio_num_t)lcd_spi_data.cs,1);} void set_cs_0(){gpio_set_level((gpio_num_t)lcd_spi_data.cs,0);} void set_dc_1(){gpio_set_level((gpio ...