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Recent content by crystal123

  1. C

    Standard bliniking program not working?

    Hello, everyone! I am trying to get a standard linking led program running on my STM8S103F3P6 development board but I am not sure what I am doing wrong. I connected a LED to PIN D3, this is my code: #include <stm8s. h> void delay_ ms (uint16. _t ms) ; void delay_ _ms(uint16 _t ms) { while...
  2. C

    lathe motor capacitor

    Hey, guys,! I'm working on refurbishing an old Pools 4" special lathe; the motor is a Brooks Crompton (I could just about make out the tag), but I have no idea what the specs are because the sticker is faded... It is inscribed with the number MH097849. I need a start capacitor but have no idea...
  3. C

    Need Help to debug the program for pic 16f877a

    I am a starter in PIC and I have done a program in pic c compiler for the following problem When PIC A0 receives an input of more than 4 v, it is converted into digital output and that is fed to a counter. When the count reaches 5 the memory is incremented by 1 and is multiplied with 3 and...
  4. C

    Communication between multiple microcontrollers

    I'd like to start implementing a system consisting of N microcontrollers (N >= 2 MCUs), but I would like to know the possibilities to let them communicate one with the other. Ideally, (N-1) microcontrollers are placed inside the house acting as clients, while the last (the "server") one is...
  5. C

    Why did my LED resistor burn while lighting four LEDs in series?

    I have tried to create a circuit to switch a large 7-segment LED display (LDS-CD16RI) using a pair of MOSFETs, as follows: Here I am trying to use a 3.3V logic signal (illustrated as the circled 1) to switch the 24V to drive the LEDs. This circuit is repeated for each of the segments of the...

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