EDN

Wide-range tunable RC Schmitt trigger oscillator

The classic Schmitt-trigger-based RC oscillator is "hacked" and analyzed using the simulation software QSPICE.
IEEE

A Schmitt Trigger Circuit with Improved Electrostatic Discharge Protection

Abstract: This paper proposes a Schmitt trigger circuit with enhanced Electrostatic Discharge (ESD) protection. The newly designed circuit uses only four transistors and one resistor to achieve the ...
IEEE

A 32-mV Supply Ring Oscillator Composed of Modified Schmitt Trigger Delay Cells for Integrated Start-Up Circuits in DC Energy Harvesting Systems

Abstract: Implementing fully integrated start-up energy harvesting (EH) systems is very challenging. The most popular start-up circuit implementations use a low-voltage ring oscillator (RO). The ...
Digi Times

Shennan Circuits and China’s PCB sector gear up for the space economy

As China accelerates its ambitions in low-Earth-orbit (LEO) communications, the country's push for homegrown satellite technology is sparking optimism across its printed circuit board (PCB) industry.
Courthouse News Service

Ninth Circuit clears way for federalization of Oregon National Guard

Federal enforcement officers stand guard near a U.S. Immigration and Customs Enforcement facility in Portland, Ore., Monday, Oct. 6, 2025. (AP Photo/Ethan Swope) PORTLAND, Ore. (CN) — President Donald ...
IEEE

Adept Domino Logic for Modified Schmitt Trigger Circuits

Abstract: Schmitt trigger circuit generates square wave to serve as clock signals. The CMOS based designs have gained enormous popularity due to suppressed spikes in the output signal with good ...
Inc

How This Company’s 3D-Printed Circuits Could Change Electronics

“Right now, DoD customers and federal [contractors] often wait 28 weeks or more for a prototype printed circuit board,” says Ramsdell. “They get a batch of 10, and only one or two might work. By the ...