Function to generate Triangle wave form

Greeting all, I'm trying to write a simulate function to generate triangle wave form to test on Keil IDE, but I could not make it. I've read the code examples in Simulation section for sine, square and...
Function to generate Triangle wave form

Greeting all, I'm trying to write a simulate function to generate triangle wave form to test on Keil IDE, but I could not make it. I've read the code examples in Simulation section for sine, square and...
Which type of oscilloscope

Hello all, Ive just using the C51 compiler and need to test code with the pins. Im just getting started in electronic, mainly processor stuff. I want to build things like ultrasonic range finders...
Which type of oscilloscope

Hello all, Ive just using the C51 compiler and need to test code with the pins. Im just getting started in electronic, mainly processor stuff. I want to build things like ultrasonic range finders...
how to set triangle Vertices with opengl ES 2.0 ???

my screen is 1920 * 1080, i want draw a cover on screen, but triangle pionter array only can be set -1 to 1, can not 1 to 1920 or 1080, if i set 1 to 1920 or 1080, its to big cover the sceen.......