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I am using a Nema 34 stepper motor and DM556 driver with Arduino
And a single push button is also used on the input. What is needed now;
A full rotation (360 degrees) should be divided into eight parts
when push the button motor run 45 degree angle then stop,
When push the button again ...
Hi experts,
I want to make a fabric centering device. If I want to use IR transmitter and receiver,
which type should be used? Any idea which photodiodes will get more range?
Regards
Maxim10373
Hello
This is a Arduino Nano with Max7219 Eight digit display stop watch project;
I got this sketch from the net. There is a small problem in this that it works only after two or three resets after turning on the power.
Sometimes it doesn't work at all. Tried many displays of max7219 and it...
Hello !
Anyone can explain the working of a surgical table?
How to control zero position and which sensor to use.
Searched a lot on google but no link is available.
thanks
Maxim
Is there any problem in using a 24 volt 10 A solar lead acid battery charger as a normal battery charger
if I remove the solar panel and replace it with a 24 volt 10 A smps or transformer?
Please reply
(Another thing: your LCD_DATAx are defined but never used in the whole file. Might be a reason
why it doesn't work. LCD_RW_PIN either.)
Yes, this could be the problem. I am trying to solve it
Thanks for reply
1656669578
1656669603
Everything else is fine but no characters are showing on the...
Hi
Please check the text file.
This is done in ccs compiler but nothing is showing on the LCD on proteus simulation .Can you help me?
I am using PIC16F877A and 4x20 LCD LM044L .
Regards
Maxim
Hi
The following figure shows two types of pots connected .
It understands the connection of R 22 but does not understand how R 12 works.
Can you help? Which ends of R 12 should be connected?
Thanks Maxim
I have attached the text file here.
I am using arduino IDE 1.8.16 for compile. DS3231 RTC connect to SCL (A5) and SDA (A4)
DS3231.h library also used. The time and date are shown on the screen but it is not the current time and date .I do not understand how to set it up.
hello
I have a small project which is need to negative switching. Is negative switching possible with IR sensor ?
IR Led with photo transistor circuit readily available .
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