You're right—3x can be fine for clean sine waves. The 5x rule is mainly for digital signals or sharp edges where higher harmonics matter more. Depends...

Yeah, there are a few interesting new ESP32 boards out lately. If you're looking for something cutting-edge, check out the ESP32-P4 series. The ESP32-...

Yeah, securing IoT devices is super important, especially since they're often connected to the internet with minimal protection. Here are a few good p...

The most important difference between a BJT and a MOSFET lies in their control mechanism. A BJT is a current-controlled device, meaning it requires a ...

Signal sampling is the process of measuring an analog signal at regular intervals so it can be converted into digital form by an ADC (Analog-to-Digita...

The following points highlight the major differences between UART and RS-232: UART (Universal Asynchronous Receiver-Transmitter) is a hardware m...

Yes, a thermal camera is a valuable tool for verifying thermal design and identifying anomalies in high-power circuits. It helps ensure components dis...

Bandwidth in an oscilloscope refers to the maximum frequency it can accurately measure. It is typically defined as the frequency at which the amplitud...

If you need a battery with better durability, longer lifespan, and stable power delivery, go with Li-ion—ideal for general electronics and low to mode...

To connect multiple sensors to a single Arduino pin, you can use analog multiplexers like the CD74HC4067 for switching between sensors or voltage divi...

The best choice of software depends on your specific needs. Consider factors such as the complexity of your circuits, your experience level, and wheth...

@ankunegi Thank you

This video is an absolute gold. Thank you for sharing it. To learn more about architecture, what's the best way?