Description
This is a 5 mW laser diode module that emits a small intense focused beam of visible red light. The module can be used with an Arduino and photoresistor module to perform basic remote signaling. It is breadboard friendly and low-cost having a wavelength of 650 nm and an operating voltage of 5 V.
The laser head is composed of a light-emitting tube, condenser lens, and adjustable copper sleeve and it is assembled when delivered, the focal length of the lens is adjusted and glued by a strong glue stick, which can work directly after connecting to a 5 V dc power supply.
Working
The laser diode module works with Arduino together which contains Signal, GND and the middle pin indicates +5 V. The connection between Laser Diode Module and Arduino Uno where signal, GND, +5 V of Laser diode is connected to pin 8, GND, and 5 V respectively.
Then, download the source code attached here and open it via Arduino software. Choose the correct board and port before uploading the code into the board. Upload the source code into Arduino Uno.
Applications
- Used for DIY or robots
- Used for all kinds of level meters
- Part of Spectroscopy
- In laser test tools
- In medical equipment positioning
- Production of signal equipment
Limitations
This is a low-power laser device however as with all laser devices care should be taken when in use. We should never look directly into its beam or point the laser at another person because doing so may cause permanent eye damage.
Specification
Type | Diode |
Input Voltage | 5 V (DC) |
Input Current | 30mA |
Wavelength | 650 nm |
Colour | Red |
Featured Collection
-
AC 110V to 250V 10A 12 CH Remote Control Lighting Switch with 12 button Remote
SKU: #AQ134
Regular price Rs. 3,589.00Regular priceUnit price perRs. 0.00Sale price Rs. 3,589.00 -
SMART WIFI LED Controller 5 Channels
SKU: #CC389
Regular price Rs. 2,699.00Regular priceUnit price perRs. 0.00Sale price Rs. 2,699.00 -
TTGO T-Call V1.3 ESP32 & SIM800L Wireless Module (with Antenna)
SKU: #CC27
Regular price Rs. 2,399.00Regular priceUnit price per -
SIM A7670C 4G LTE Module with Antenna
SKU: #CC460
Regular price Rs. 1,999.00Regular priceUnit price per