3 Ways to Troubleshoot Simple Electronic Circuits Circuit Diagram

3 Ways to Troubleshoot Simple Electronic Circuits Circuit Diagram Learn how to troubleshoot microcontroller code using a systematic approach and some common tools. This article covers hardware, syntax, logic, performance, compatibility, and documentation issues. Learn how to troubleshoot microcontroller interface circuits effectively by avoiding six common mistakes that can cause problems or damage. Follow the best practices for power supply, connections

The maintenance technician should be well versed with the circuit of the system before actually starting troubleshooting. A circuit diagram is the most important document for the technician. Many-a-time the circuit diagram of the system or equipment is not ready or not provided by the manufacturer. In that case, the technician has to prepare But if the circuit still does not work, it's time to engage your main tools—logic and reason. Advanced Troubleshooting. A good place to start is by powering the circuit with a bench power supply with a current limit control. Set the voltage to the right amount and set the current limit to 100mA. Power up the circuit. Pointing fingers doesn't help a microcontroller that's failed. Why A Microcontroller Fails And Who Should Be Responsible. A reliable embedded system requires a combined effort from the hardware designer and the firmware programmer. Some design faults can go undetected during the development phase and only rear their ugly heads once deployed.

Troubleshooting Microcontroller Code: A Guide for Engineers Circuit Diagram

Because I only changed this part of circuit from previous revision, I believe the problem is in this part. The circuit consists of the following three parts: 1) LDO: xc6227, this IC is also used in previous revisions. 2) Lithium Ion charging IC: MCP73844. This circuit has been used in my other PCBs. 3) On/Off push button IC: MAX16054. Advance troubleshooting of microprocessor and microcontroller circuits using oscilloscope.Step by step checking the healthiness of the microprocessor based c This Infographic gives a information in 8 techniques to troubleshoot your electronic circuit, which gives a chronological way of troubleshooting technique. Home; Check the outputs by removing the main controller like a microcontroller signal to final control devices and apply the metered-power supply so that the problem area can be easily