PCB Troubleshooting

EMI

The Impact of Electromagnetic Interference (EMI) on IC Design

What is Electromagnetic Interference (EMI)? Electromagnetic interference (EMI) is an undesirable phenomenon that can occur in any electrical circuit. It is generally caused by the presence of strong electromagnetic fields and has the potential to disrupt or interfere with the normal operation of sensitive electronics. If left unchecked, EMI can hurt the performance of electronic […]

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ESP32 board programming troubleshooting

ESP32 Troubleshooting Guides: Upload Sketch Error

The ESP32 is a low-power, low-cost, ultra-low-power system-on-chip microcontroller board developed by Espressif Systems. However, there are occasions when you may encounter difficulties in uploading your sketches to the board. This can be caused by several factors, such as incorrect wiring, incorrect power supply or incorrect settings. In this article, we’ll look at the common

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