This is something I’ve already worked on but was never really happy with the result, mainly because the potentiometre that I used was of poor quality and
8-Channel Servo Tester by Marmoset Threat
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【Specifications】Size: 2*1.4inch / 50*35mm, Weight: 0.03 lb / 13.5g 【Voltage display】This controller operates on a voltage range of 5-8.4V and features
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Normal Tester: Description: Output: ≤15mA (5.0) Input: DC 4.2-6.0v Output signal: 1.5ms ± 0.5ms Size: 46 * 32 * 17MM Adjustment modes: manual,
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On-board adjustable knob, dual servo interface, function switch button. Suitable for debugging 5-8.4V PWM Servos. Note: Choose correct power supply
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