English
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The worm has 2 gears (controlled by toggle switch) and 3 functional modes.
Gear 1: Free Mode
1. After starting up, there is a sound effect (1), the light flashes, and the motor moves forward; the infrared scan is turned on 1.5 seconds after the sound effect stops (see the prototype).
2. The infrared scan is turned on when the motor is not moving (see the prototype).
Note that sunlight or light cannot be regarded as infrared signals.
Infrared transmission must be transmitted at intervals (to save power, for example: once every 25MS, 1MS each time). When the motor is moving, the infrared does not work, ensuring that the shielding sensing distance is at least 20CM when there is no sunlight (see the prototype).
Detect infrared, sound effect (2), light flashes, motor moves forward 1.5S.
3. Tapping function
After tapping, random sound (3) (4) (5), motor moves forward 2S, light flashes (see prototype) [In M1 mode, when tapping at will, regardless of whether infrared rays are scanned, the tapping function must be valid at all times].
This button also has a second function, long press 3.5S to enter the relay mode (light flashes during the press and hold process) (see prototype).
Randomly tap 4-9 times to die, sound effect (6), light flashes (see prototype).
4. Backward function
Only when the motor moves forward, Turn on the back detection (note that the first 0.5 seconds of forward movement will not be detect.ed).
Detect the contact time of the ball switch to distinguish whether it encounters an obstacle (it must be ensured that the product can back up as soon as it encounters an obstacle!).
Detect the back signal, back up 0.8S, forward 1.5S.
Gear 2: Competitive Mode
1: There is a sound effect after turning on (1), the sound effect stops and waits for the tapping signal
After the first tap, count the number of taps within 10S, each time the tap is made, the light flashes and sounds (3).
After 10S, after the sound (7), start running (this process is only turned on when forward) Back detection, other functions are turned off), running is accompanied by sound effects (8); running time is the number of taps * 0.5 seconds.
Function Three:
1. No matter which gear is in, you can tap the button and long press to enter the chain mode (long press for 3.5S to enter the chain mode (the light flashes during the press), and then make a sound after 3S (9), and then wait for release. After 2S of release, turn on infrared detection (detect when the motor stops). This function only has infrared detection, and then move forward for 3S. This function does not have backward and tap detection.
2. In any mode, you can enter the chain mode by long pressing for 3.5 seconds (including the effects associated with powering on).