Uploaded January 2026 | Updated September 2026, 2 weeks ago
I previously built an RC servo control circuit using the NE555 timer IC. It worked, but it wasn't perfect. Now, I've created a new design with the NE556 dual timer IC. With the NE556, I've achieved much more stable servo movements. Another feature of this circuit is its ability to adjust the servo's travel limits. This function allows you to achieve maximum servo movement when needed, or reduce the servo's movement when necessary. This circuit can also drive and control electronic speed controllers (ESCs) for brushed or brushless motors.
Limited-time: $2 for 6-layer PCBs up to 100x100 - grap your $33 coupon now: jlcpcb.com/events/6-layer-pcb?from=RCMakerLab2
Discover easy, affordable, and reliable multilayer PCB manufacturing with JLCPCB! Register now to get $70 new-customer coupons: jlcpcb.com/?from=RCMakerLab2
Details & Gerber File links & Needs (RCMakerLab): rcpano.net/2026/01/08/servo-esc-tester-with-end-point-adjustment-function
SUPPORT me on Patreon: patreon.com/c/KNDYP
SUPPORT me on Buymeacoffe: buymeacoffee.com/kendinyap
80W soldering iron: https://s.click.aliexpress.com/e/_c4KNZUMT
Digital Multimetre AC DC A830L : https://s.click.aliexpress.com/e/_c4PlUhET
AI Dubbing: try.elevenlabs.io/cviepea2yxlv
Thanks for watching. If you want to support, join this channel.
youtube.com/channel/UCgjJGE17yfovAvWUzEJFENA/join
All of my videos: youtube.com/c/KendinYap-Video/videos
#jlcpcb #pcbmanufacturing #6layerpcb #diyelectronics
00:00 RC Servo controllers
00:09 Servo controller circuit design
01:18 How to make a servo controller
01:50 NE555 or NE556
01:55 Why NE556
03:09 What is what in the circuit
03:24 Servo controller ideal frequency setting
03:56 Servo travel limit adjustment
06:08 Servo controller for High torque Servo
06:32 ESC Controller
I previously built an RC servo control circuit using the NE555 timer IC. It worked, but it wasn't perfect. Now, I've created a new design with the NE556 dual timer IC. With the NE556, I've achieved much more stable servo movements. Another feature of this circuit is its ability to adjust the servo's travel limits. This function allows you to achieve maximum servo movement when needed, or reduce the servo's movement when necessary. This circuit can also drive and control electronic speed controllers (ESCs) for brushed or brushless motors.
Limited-time: $2 for 6-layer PCBs up to 100x100 - grap your $33 coupon now: jlcpcb.com/events/6-layer-pcb?from=RCMakerLab2
Discover easy, affordable, and reliable multilayer PCB manufacturing with JLCPCB! Register now to get $70 new-customer coupons: jlcpcb.com/?from=RCMakerLab2
Details & Gerber File links & Needs (RCMakerLab): rcpano.net/2026/01/08/servo-esc-tester-with-end-point-adjustment-function
SUPPORT me on Patreon: patreon.com/c/KNDYP
SUPPORT me on Buymeacoffe: buymeacoffee.com/kendinyap
80W soldering iron: https://s.click.aliexpress.com/e/_c4KNZUMT
Digital Multimetre AC DC A830L : https://s.click.aliexpress.com/e/_c4PlUhET
AI Dubbing: try.elevenlabs.io/cviepea2yxlv
Thanks for watching. If you want to support, join this channel.
youtube.com/channel/UCgjJGE17yfovAvWUzEJFENA/join
All of my videos: youtube.com/c/KendinYap-Video/videos
#jlcpcb #pcbmanufacturing #6layerpcb #diyelectronics
00:00 RC Servo controllers
00:09 Servo controller circuit design
01:18 How to make a servo controller
01:50 NE555 or NE556
01:55 Why NE556
03:09 What is what in the circuit
03:24 Servo controller ideal frequency setting
03:56 Servo travel limit adjustment
06:08 Servo controller for High torque Servo
06:32 ESC Controller
