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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Supports Bluetooth / TTS / DTMF function
Input Voltage: 100V-240V 50/60Hz 500MA MAX
1x Heatsink
Number of Row: Double
Laser Diode (ANALOG) for Arduino 16-keys Capacitive Touch Keypad Supports Bluetooth / TTS /This is a 650nm 6mm 5V 5mW Laser Dot Diode Module Head Red. 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 glued by strong glue sticks, ensuring it can work directly after connecting to a 5V DC power supply. Specifications: Spot mode: dot facula, continuous output Laser wavelength: 650nm (red) Light power: <5mW Supply Voltage:
US$ 134.95
US$ 124.47
US$ 14.89
