Original used Mitsubishi PLC FX 1S-14MR-001/ color

8ED Omron/Omron PLC Expansion Module CPM1A-8E

Hikvision DS-2CD9111-S has no lens, borrow someone else's lens for testing

The domestic Hexin PLC model ctc-200 will be sent with an external circuit board.

Three Marelli core boards, ALTERA Atra chip EP2C 8F256C

Xiaodu nv6101 bare metal is sold without refund or replacement, and those who know how to play will be photographed.

Siemens X208, I don't know if it's good or bad, but it's just disassembled, but it's not going to be returned or replaced.

Hikvision DS-2CD6424FWD-20 3.7M

A corner of the GP37W2-BG41 -24V touch screen is missing. It is sold at a low price without refund or replacement.

Anhua Inverter A100T3R7G/5R5P 3.7/5.5KW