lbenson
Senior Member
From Goetex via Erco, this PCB plugs into this CH340 usb serial adapter and programs a picaxe with 3-pin SIL programming socket, using a 74HC14 to invert the signals.
Attached Eaglecad brd and sch files must have ".txt" removed from their names to be used. Zip file can be sent directly to (for instance) JLCPCB.com--cost for 5 with slow boat shipping is $8.33 to U.S.
(For some reason, all the tools are greyed out, so I can't make links or post photos--I'll fix if they reappear.)
Gold USB to Serial USB to TTL FT232 Upgrade Download CH340G Adapter Brush Board | eBay
CH340G RS232 To USB TTL Module:. 1 x CH340G RS232 To USB TTL Module. FT232 FT232BL FT232RL USB to Serial USB to TTL Upgrade Download:. RXD: connected to MCU.TX (signal flow: MCU.TX >> FT232 >> PC.RX).
www.ebay.com
Attached Eaglecad brd and sch files must have ".txt" removed from their names to be used. Zip file can be sent directly to (for instance) JLCPCB.com--cost for 5 with slow boat shipping is $8.33 to U.S.
(For some reason, all the tools are greyed out, so I can't make links or post photos--I'll fix if they reappear.)
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