Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
I want to make asm programming on chip mcs-51 family, and I have 2 hardware here:
the minimal circuit board:
and, the programmer:
for software, I have installed MIDE-51 Studio (from here: http://www.opcube.com/home.html#MIDE51) on Windows 10, since it hasn’t programmer default, so I...
So I've some experience with microcontrollers and making PCB's. I've been really interested in making a PCB for a "physical" display driver(saying physical so it will not be confused with a program). But the problem is, I can't find a single tip on working with the display driver components(Not...
I'm just starting to get into electronics as a hobby and I was wondering if someone here could help me understand the process of replacing damaged microcontrollers. With the right tools and practice, I could probably replace most components, even SMDs. However, from what I understand, I cannot...
one thing that make me confused is how the microcontroller notice the errors and restart by itself
let me give an example
we have cooler system with Esp 32 and temperature sensor,when temperature be Above 25 centigrade degrees cooler will work until temperature reduce to 25 degree .
all the...
Hello everyone, new to this site and coding (moved from stack overflow due to too many sarcastic people).
I am writing a code to control a stepper motor to act as a barrier for a car park;
the motor has to rotate 90* to open and close the gate - via a button (manual operation) and sensors...
Hello,
I have already completed a project that uses relays and a 120v circuit to open/close a set of TV monitors for my church. It's a very simple reversing circuit via the relays means a switch is turned "ON" to open the monitors and "OFF" closes them.
(the 120v system was necessary because of...
Hello I want to generate a PWM for my application. I am using PIC16F1939, MicroC and PICkit 2 to burn the program.
Here's my code-
void interrupt()
{
if (TMR2IF_bit == 1)
{
CCPR1L = 100;
TMR2IF_bit = 0;
}
}
void main()
{
C1ON_bit = 0;
C2ON_bit = 0; //...
I am at a loss after reading online trying to teach myself so I figured ask the experts. I am working on a project in which I have a small water bowl that will empty by turning either 180 or 360 degrees and then returning back to the start point once per day. What I've read seems to say that I...
Hello everyone, I have a circuit and .jed file that requires a GAL16V8, however I don't have any of those handy, but I do have several GAL20V10's in stock. What sort of editing will I have to do to the .jed file (if any) to get this to work?
Sorry if this is a stupid question, this is my first...
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