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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
No jumpers needed
All you need to get the coin acceptor working is a pocket full of change
This board is a low-cost Minimum System Development Board for ARM Microcontroller STM32F103C6T6
Display Formate: 16 Character x 4 Line
Laser Module Emitter – Red Line cc3000 No jumpers neededIntroduction : Device parts Length: 23mm line Operating voltage: 4. 5 V 51 Resistance In the ideal case (no dust, no fumes, no barrier), the laser transmission distance is infinite. In general, cloudy night, exposure to 500 meters away from objects, it is clearly visible; For a closer distance, even in the sun of the day, shone on the pavement,outside the building,it is also clearly visible. Application: production of electronic pointer pens,