iFlight 4pcs Blitz Practice Soldering Board Skill Training Board for FPV Hobby Starter

Always worried about poor soldering and wasting expensive electronic, such as: fpv F7 F4 flight controller or 4IN1 ESC, or FPV flight stack..

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iFlight Blitz Practice Soldering Board Flight Controller ESC PCB Welding Technique Exercise 100x40mm For RC DIY FPV Racing Drone

Available with the LED Robot Blinker. Kit requires soldering. Have fun with this kit. Learn about the LED robot blinker. The LED Robot Blinker Soldering Kit alternately flashes a pair of LED’s (light emitting diode) on at about two blinks per second. The circuit is basically a stable multivibrator or free-running oscillator. In analyzing how it works, you will look at the start-up stage and then at the continuous cycle stage where the LED’s flash at a continuous two cycles per second.

Elenco LED Robot Blinker Soldering Kit Soldering Required