salve ragazzi volevo chiedervi info su come collegare i driver led ad arduino
collego il pwm del driver al pwm di arduino ma non funziona il
driver è questo
Product Description
Item: the LED-3w
DC5-35V input range
Output 700mA ± 20mA drive 1-10 pieces of 3W LED
PWM dimming high to close the output low to turn the output.
Buck mode of operation to ensure that the LED pressure lower than the input supply voltage 2-3V to work.
The ultra-small size (length 3.6cm width 2cm), low noise, safety features.
Efficiency, low consumption, stable chip to achieve energy saving, environmental protection objectives.
Constant output current, low ripple. Ensure that the use of LED's security, stability, improve the efficiency of LED light, reducing the light fades.
Overload, short circuit, overcurrent protection, to ensure power supply security.
Wide input voltage, VIN + input positive the VIN-negative for the power input.
LED + then the anode of the LED, LED-connected LED cathode.
Item: LED-3w
DC5-35V input range
Output 700mA ± 20mA drive 1-10 pieces 3W LED
Support PWM dimming high off the the output low open output.
Buck operating mode to ensure that the total pressure of the LED below the input supply voltage 2-3V can work.
Ultra-small size design (length 3.6cm * 2 cm in width), low noise, and safety characteristics.
High-efficiency, low power consumption, stable chip to achieve energy-saving, environmentally-friendly projects.
Constant output current and low ripple. To ensure the the LED security, stability, and improve the LED light efficiency, reduce the light fades.
Overload, short-circuit, over-current protection, ensure the power security.
Wide voltage input, VIN + VIN-input positive power input negative.
LED + the access LED anode, cathode LED-connected LED.
