• Recharge lead acid battery
    Does anyone know what the cost of the electricity is to recharge 12volt lead acid battery. regards Bill
  • Free using Keil
    Good day. I work for a company that sells hydraulic equipment. Some customers asked us to do simple PWM controllers for them. I have experience working with STM32 (STM042C6T6) controllers and I decided...
  • Free C51 compilers ...
    Hello, About C51 compilers/assemblers... Anyone can tell me what other options may i have instead of Keil ?! I'm talking about free compilers (no cost i mean). Also, if you can give me some links i...
  • STM32F, Kiel Free, and L6406E
    Just started a new contract, some legacy code on an STM32F device. I'm getting a load of L6406E errors, and apparently these are not related to the 32K limit of the free version of the tools. ...
  • malloc/free is there a way ....
    malloc/free is there a way to see if all match? I am exposed to this project where malloc is liberally spread all over the place and wonder if memory get freed up in all cases. I would hate to see...