What is the Arduino Due ADC Sampling Rate?
The Arduino Due ADC has a maximum sampling rate of 1 Mega-Sample per second (MSPS). This max rate can only be achieved when the ADC pre-scaler is set to its …
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What is the Sampling Rate of the ESP8266 ADC?
The sampling rate of the ESP8266 or ESP32 Analog-to-Digital Converter is 2 Mega-samples per second (MSPS) maximum. Although the manufacturer Espressif recommends using a lower clock rate [1] In order …
How to Transfer your phone number from Speakout to Freedom Mobile
Introduction This post provides instructions on how to move from 7-11’s mobile phone service called Speakout to Freedom Mobile and retain your phone number. ⚙ These step-by-step instructions will work …
What is Return Loss?
Return loss is a measure of the amount of signal that is reflected back to the source in a communication system, typically in the context of radio frequency (RF) and …
Insertion Loss vs Return Loss
Introduction Insertion loss and return loss are two different parameters used in the context of signal transmission and measurements, particularly in the field of telecommunications and electronics. They measure different …
What is Insertion Loss?
Insertion Loss is a term commonly used in microwave electronics, radio frequency engineering and telecommunications to describe the reduction in signal power or energy when a component, device, cable or …
What’s the Difference Between RMS and Average Current?
RMS (Root Mean Square) current and Average current are two different ways of representing the current in an alternating current (AC) circuit. They they convey different information about the current …
What is a Diplexer?
A diplexer, short for “dual-plexer,” is a passive electronic device used in RF (radio frequency) and microwave engineering to combine or separate signals in two different frequency bands. It allows …
What Amplifier to use with my Speakers (Examples and Calculator)
This is a question that comes up often – what Amp is best suited for a pair of speakers that I own? If you’re interested in finding the amplifier power …
Rigol vs Siglent – which is better?
When it came to picking a scope for the lab, there was a time when the only scopes worth purchasing were Tektronix or Agilent. But that was 20 years ago. …