SpeedyBee F4 V4 55A 3–6S Flight Controller Stack
Flight Control | USD 118.00
Build with a 30×30mm SpeedyBee F4 V4 stack featuring a BMI270 flight controller and 55A 4-in-1 ESC for 3–6S drone power systems.
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New arrivals at RotorBench
The newest products in RotorBench, with pricing shown in USD.
1060 60A Brushed ESC for 1/10 Vehicles
Power Systems | USD 18.00
Waterproof 60A brushed electronic speed controller for 2–3S LiPo setups, with a 6V 3A BEC for compatible 1/10-scale builds.
Messiah Argus 60A F405 Flight Controller & ESC Stack
Flight Control | USD 72.00
Build an FPV freestyle drone with the Messiah Argus stack, featuring an F405 flight controller and 60A ESC rated for 4–6S LiPo setups.
DC 3–24V Electronic Speed Controller with Start Switch
Power Systems | USD 3.00
Adjust DC motor speed with this 3–24V electronic speed controller, featuring a start switch for servo motor and 4-wire fan speed applications.
AC 220V Thyristor Motor Speed Controller
Power Systems | USD 17.00
Stepless speed controller for compatible AC motors and bench power projects. Verify motor type, voltage, and load compatibility before installation.
DC 3–24V Electronic Speed Controller with Start Switch
Power Systems | USD 10.00
Adjust motor speed across a 3–24V DC range with this multifunctional electronic speed controller, featuring an integrated start switch for
4-Wire PWM Fan Speed Controller Kit
Power Systems | USD 3.00
A 4-wire PWM signal output controller for adjustable fan speed in electronics projects, repairs, and maker builds.
DC 3–24V Electronic Speed Controller with Display
Power Systems | USD 14.00
Control DC motor speed across a 3–24V range with a built-in start switch and real-time speed display. Designed for servo and electronics projects.
1S 1.8A Bidirectional Brushed ESC
Power Systems | USD 4.00
Compact 1S 1.8A electronic speed controller for hollow-cup brushed motors, with bidirectional operation for small drone and robotics builds.