Yahboom Single-Channel Dual PWM Servo Control Debugging Board for DIY Smart Robotics[English Manual Only]

YahboomSKU: RM-YAHB-01J
Manufacturer #: YB-A050

Price  :
Sale price $18.99
Stock  :
In stock (500 units), ready to be shipped


  • On-board adjustable knob, dual servo interface, function switch button.
  • Suitable for debugging 5-8.4V PWM servos.
  • The angle of the servo can be adjusted manually without any codes.
  • Micro USB and KF301-2P two power supply methods.
  • It can be used in projects such as mechanical claws, AI robotics, and robotic arms and Compatible with Lego bricks.

This expansion board is specially designed for PWM servos. On-board STC8G1K08A chip, without writing any programs, can control the servos in different ways by connecting to the power supply. The first method: adjusting the adjustable knob to control the servo; the second method: control the servo to enter different state modes by pressing the button. Users can power it through two 3.7V batteries or a Micro USB data cable, which is convenient and easy to carry. Makers and DIY enthusiasts should not miss this servo control board.


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