How to test SERVOS - Including a DIY 555 based circuit.

Servos are extremely useful in robotics and modeling. If you are into one of this areas you probably will face a question… how to test servos?
In this video I’d like to show you different ways to test SERVOS, including radio and receivers, servo testers, battery meters and a DIY breadboard circuit.

555 timer:
https://www.banggood.com/10pcs-NE555-NE555P-NE555N-555-Timers-DIP-8-TEXAS-p-1069802.html?p=JM09079991593201704F

Servo tester:
https://www.banggood.com/Servo-Tester-Third-Gear-Switch-With-Indicator-Light-4_2V-To-6_0v-p-1079862.html?p=JM09079991593201704F

Battery meter:
https://www.banggood.com/AOK-CellMeter-8-Multifunctional-8S-Digital-Power-Capacity-Display-Servo-Tester-p-1007822.html?p=JM09079991593201704F

Flysky Radio + Receiver:

https://www.banggood.com/FlySky-FS-i6-2_4G-6CH-AFHDS-RC-Transmitter-With-FS-iA6B-Receiver-p-983537.html?p=JM09079991593201704F

Видео How to test SERVOS - Including a DIY 555 based circuit. канала Robledo Einstein