#CH340G Full UART TTL Converter v1.0 #
* Full UART-signals routed and output to PINs
* Level logic selector (jumper) (5v or 3v3).
* 5V and 3v3 are always output to contacts, regardless of the selected levels
* Transmit and receive LED indicators
ADS1220 24 bit ADC SPI. Board 40mm x 25mm - ideal to breadboard. Splitet ground, well decoupled with capacitors and ferrite beads. RC filter on all analog inputs.DGND and AGND can be joined together. For better accuracy should be ground plated.
3.3V version of the ch330-based USB to Serial Converter. Windows users may need to install a driver: http://www.wch.cn/download/CH341SER_ZIP.html. This is not necessary for linux users.
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This schematic has a few functions to this circuit. This circuit takes voltages starting from 4V to a max. of 13V. It was an open source project I found online. I've redone this board's schematic. But when it came to de PCB design I kinda lost it. I got as close to sorting the components on the board, but I didn't know where to start connecting wires or how. I'm taking a little break, but if anyon...
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