CNX Software

M5Stack Cardputer goes off-grid with new Mesh Kit featuring LoRa, GNSS, and Meshtastic support

M5Stack has just launched the Cardputer Mesh Kit, a portable, card-sized Meshtastic communication terminal built around the ...
Hosted on MSN

I made an Arduino RC car with a L298P driver PCB I designed myself

Description: $2 for pcb Prototype, for more information visit: Download the codes here Arduino simple shield potentiometer code: Arduino shield rc car: Arduino nano module L298P code: Board project: ...
EDN

Build a practical 400 mA linear Li-ion charger with visible CC-CV behavior

Single-cell lithium-ion (Li-ion) chargers are widely used, yet many practical designs rely on highly integrated ICs that conceal their internal operation. The type of Li-ion charger outlined in this ...
IEEE

A Power Transistor Active Gate Driver With Two-Level Miller Plateau Detection and Driving Device Equalization Using 180-nm HV BCD Process

Abstract: The configuration of the active gate driver (AGD) significantly impacts how well power semiconductor devices work and how efficient they are. This research presents a new AGD single chip ...
IEEE

p-Type Low-Temperature Polycrystalline Silicon Thin-Film Transistor-Based Scan Driver Circuit Capable of Positive and Negative Dual Output Signals

Abstract: We propose a scan driver circuit based on p-type low-temperature polycrystalline silicon (LTPS) thin-film transistors (TFTs) capable of positive and negative dual output (PNDO) signals, ...