Description

Test video address:

v.youku.com/v_show/id_XNDMwMTE1NzUy.html

16 servo controller

I. Overview 1. Operating Current: 30mA 2. Analog Output: 16 3. Current capacity: each side to control up to eight servos, the maximum current capacity of 10A, 20A on both sides of the total capacity 4. Serial Input: TTL232 (Baud Rate: 19200) 5. The servo control resolution: 0.09 / 1us (pulse width) 6. servo control operation have 4KB memory 7. PC board size: 42mm x 32mm x 15mm

Second, the instruction 1, servos move Format:#PS... #PST = Servos number in the range 0 - 31 (decimal). = Pulse width (steering position), the scope 500-- 2500. Unit us (microseconds) = Moving speed of the mobile unit of pulse per second pulse width us / s valid for one servo. = Move to the location specified number of milliseconds to use for all servos effective, maximum 65535ms. = ASCII 13. (Enter), the instruction terminator example:# 5 P1600 S750Note:Is ascii 13 (carriage return) Move servo 5 to change the pulse width 1600us rate per 750 microseconds # 5 P1600 # 10 P750 T2500Note:Is ascii 13 (carriage return) Move servo 5 to move the servo pulse width 1600us 750us pulse width 10 to use the time 2500ms No matter how much the position of the steering gear in front, on the 5th and the 10th will take 2500ms servos move to the specified location, then the moving speed of the servo depends on the location and position of the steering gear before a decision to move to No. 5 10 No. servos will also complete the action.

Note:T can be an effective addition to all the previous S parameter steering servo number # 5 P1600 # 10 P750 # 12 P1700S500 T2500 5 and 10 servos using the servo 2.5S complete the move see it at a rate of 12 500us / s to determine the actual use of time

2, asking the move Format:QNote:Is ascii 13 (carriage return) After instruction issue returns a character '.' Then the action has been completed to return a character '+' The operation is still executing 50us-5ms state after receiving the return instruction

3, read 2 analog voltage input Format:VA VBNote:Is ascii 13 (carriage return) Returns the four voltage (accuracy 8bit 0v-5v) Data range is 0-2550 returned to 0V 255 is 5V precision is 5v / 255

example: VA VBNote:Is ascii 13 (carriage return) Will return two data ports such as A voltage is 2v B port voltage of 3.5v data returned is 102 and 179

Servo Control Software screenshot: