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Description PWM output, you can set the frequency, duty cycle; Frequency is divided into four ranges, automatic switching: 1. XXX (no decimal point): the smallest unit is 1Hz, the value range of 1Hz ~ 999Hz; 2. X.XX (decimal point in the hundred) the smallest unit is 0.01Khz, the range of 1.00Khz ~ 9.99Khz; 3. XX.X (decimal point in ten): the smallest unit is 0.1Khz; value range of 10.0KHz ~ 99.9KHz 4. X.X.X (decimal point in ten and hundred): the smallest unit is 1Khz; value range 1KHz ~ 150KHz e.g. frequency display: 100 indicates PWM output 100Hz pulse; 1.01 indicates PWM output 1.01K pulse; 54.1 indicates that the PWM output has a pulse of 54.1 kHz; 1.2.4 indicates that the PWM output is 124 kHz pulse; Duty cycle range: 0 ~ 100%;
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The rotary encoder is a rotary input device (as in knob) that provides an indication of how much the knob has been rotated AND what direction it is rotating in. It’s a great device for stepper and servo motor control. You could also use it to control devices like digital potentiometers. A rotary encoder has a fixed number of positions per revolution. These positions are easily felt as small “clicks” you turn the encoder.
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The kit contains:
- JoyStick
- Flame Sensor
- RGB LED
- Heartbeat Sensor
- Light Cup
- Hall Magnetic Sensor
- Relay
- Linear Hall Sensor
- SMD RGB
- 7 Color Flash
- Tilt Switch
- Temperature Sensor
- Big Sound Sensor
- Touch Sensor
- Two-Color LED
- Laser Emitter
- Ball Switch
- Analog Temperature Sensor
- Small Sound Sensor
- Digital Temperature Sensor
- Two-Color LED (small)
- Button
- Photoresistor
- IR Emission
- Tracking Sensor
- Buzzer
- Reed Switch
- Shock Sensor
- Temperature And Humidity Sensor
- IR Receiver
- Avoidance Sensor
- Passive Buzzer
- Mini Reed
- Rotary Encoders
- Analog Hall Sensor
- Tap Module
- Light Blocking