[WhiskeyTangoHotel] wrote in with his newest clock build — and he did warn us that it was minimalist and maybe less than useful. Indeed, it is nothing more than a super-cheap ESP32-C3 breakout board ...

Aerospace and defense applications depend on position, navigation and timing (PNT) technology for mission-critical accuracy and reliability. But integrating PNT into designs requires extensive ...

The phase determines the oscillation frequency, and gain is a criterion for oscillation to exist. The four poles in the loop equation each contribute –45° phase shift accumulating the required total ...

ACCORDING to quantum mechanics, an oscillator possesses a definite zero-point energy of vibration, and an attempt has been made to express this result directly in terms of some general principle. It ...

Suzanne is a content marketer, writer, and fact-checker. She holds a Bachelor of Science in Finance degree from Bridgewater State University and helps develop content strategies. Bollinger Bands are a ...

Abstract: This article presents a compact, high-sensitivity oscillator-based differential sensor, incorporating active circuits and a passive sensing network with interdigital capacitors (IDCs) and ...

Abstract: We present the frequency stability measurements of a piezoelectric resonator-based oscillator operating in the liquid phase. The frequency setting element is fabricated using aluminum ...

Arduino Library for the SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 The SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 (Qwiic)is an ultra-small, fan-less air quality sensor for sensing ...

This library implements the 10BASE-T1S standard (Single Pair Ethernet) for selected Arduino boards. It enables low-speed Ethernet connectivity over a single twisted pair, ideal for industrial and ...

Technical analysis for the S&P 500 using moving averages, common chart indicators and pivot points levels.