EDN

Antilog PWM and 2-way current mirror make buffered triangle and square waves

Figure 1 Incoming 8-bit antilog PWM interface (U1, U2, A1, Q1) generates 80 nA to 8 mA current to control 10 Hz to 1 MHz ...
Hackaday

LiPo charger

Nothing brings joy to a hacker’s heart like taking a cheap gizmo and making it useful. Over at Hackaday.io [AndyHull] popped open some cheap LiPo battery power packs to see if he could power a Canon ...
IEEE

A Tutorial on Modem Coupling Circuits for Low-Voltage Power-Line Communications: Operating Principles, Trade-Offs, Design, and Safety

Abstract: Although the field of low-voltage power-line communications (PLC) has been maturing over the past few decades, the effective, economic and safe coupling of a modem to the live power grid ...
IEEE

Open-Circuit Fault-Tolerant Control of Dual Three-Phase Open-Winding Machine Drive With a Floating Capacitor

Abstract: The multiphase open-winding topology with a floating capacitor (FC) offers significant advantages, including broad control flexibility, high reliability, and strong fault-tolerant ...