Tag: WCH

LedMcu

Phyx LANA TNY is A Low-Cost CH32V203 RISC-V Development Board with SMD Pin Expansion

Phyx has created the LANA TNY-CH32V203, a compact development board, inspired by Adafruit's QT Py and Seeed Studio's XIAO, but with added SMD pins for extra I/O options and a built-in WS2811 compatible LED output. It's powered by the WCH CH32V203 RISC-V microcontroller, which has a...

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IC

CH340E, A New Small Serial to USB Chip

WCH, a Chinese integrated circuits manufacturer, has just released a new serial to USB chip called CH340E. Unlike other CH340 chips, it doesn't require an external crystal and also needs less PCB space and BOM. CH340 is a 3x3mm tiny chip comes in MSOP10 package and has 10...

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