Yongnuo YN-622C-TX E-TTL II Wireless Flash Controller for Canon Digital Camera Accessories This is the Circuit Scribe

This is the Circuit Scribe Conductive Ink Pen

This is a 8-pin female header

To use the CR Servo Trigger

D 3330M Thickness 12

Yongnuo YN-622C-TX E-TTL II Wireless Flash Controller for Canon Digital Camera Accessories This is the Circuit ScribeCompatible with Canon E TTL II Frequency: 2. 4 GHz Range: 328' TTL, Manual, and Multi Flash Modes Channels: 7 Groups: 3 LCD Screen & AF Assist Beam High Speed, 1st and 2nd Curtain Sync USB Port for Firmware Updates Runs on 2 AA Batteries Control multiple flashes equipped with the YN 622C E TTL II transceiver with the YN 622C TX E TTL II Wireless Flash Controller from Yongnuo . Compatible with Canon E TTL II cameras, this controller slides directly