dig:servos
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dig:servos [2013/03/04 09:39] – tobi | dig:servos [2013/03/04 09:41] – tobi | ||
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You cannot control the torque, rate, or anything else; as soon as the servo' | You cannot control the torque, rate, or anything else; as soon as the servo' | ||
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The wiring of servo motors is also simple: 3 wires consisting of power, ground, and signal - see below. The input signal is a positive digital pulse of at least 2V. The power supply can range from 4V to 7V. Even higher voltages can be used but may burn out the servo if it stalls. The higher the voltage, the faster the servo. | The wiring of servo motors is also simple: 3 wires consisting of power, ground, and signal - see below. The input signal is a positive digital pulse of at least 2V. The power supply can range from 4V to 7V. Even higher voltages can be used but may burn out the servo if it stalls. The higher the voltage, the faster the servo. | ||
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- | To supply power to your servo from USB, use the part of the schematic below to build a semi-isolated servo power supply | + | To supply power to your servo from USB, use the lower left part of the schematic below to build a semi-isolated servo power supply. Do you see why it helps isolate the sensitive supply voltage for the ADC that converts the microphone signal? |
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dig/servos.txt · Last modified: 2024/02/29 07:28 by 127.0.0.1