Description

Dear buyer :We always have enough products in stock .it is with Retail box.all products with tracking number,if each time order 100pcs than more ,will be take big discount,all products 3year warranty, Here Factory for sales,save you money.if you need any kinds serial module,we can …more Techniques problem please fell free contact us

 

 Communication and control
  

Communication interface: serial communication (TTL), 19.2K, baud rate parity bit: no parity, data bits: 8;

Function: send capital letters "O" to open the laser, capital letters "C" to close the laser, capital letters "D" (Slow) or "F" (Speed) for measuring distance, capital letters "S" to view the module temperature and power supply;  

  

2.5-2.8V80-200MA/TTL signal  three wire serial module, 19.2 KHZ.Start bit 1 + 8 + 1 stop bit and no flow control
Power supply voltage: DC2.5V – 2.8V.
2 ma electrical flow: DC2.8V, standby, measuring 120 ma;
Laser type: 635nm, 1 mw.(red)
Range: 0.02 to 100 meters;
Measurement speed: 0.1 s, 0.1 s, 0.3 s – 4 s, 4 s.
Typical accuracy: + / – 2 mm (0 to 40, indoor 20 meters white walls; through correction can be up to + / – 1.5 mm)
Storage temperature: – 20-60 use temperature: -10-40
module  size: Approx  72*40*18mm

Instructions: open the laser, laser, a single measurement, gets to the power supply voltage and temperature.
Packet List:
1 X Rangefiner module   (without screen)