Wireless intelligent dimming color temperature control board
Features
● Using PIC16F1783 as the main control chip, can control 3 independent light sources with different colors / color temperatures through PWM ● LED drive adopts fast average current control, few peripheral components, and accurate constant current output ● High performance switching power supply, easy to pass EMI test ● Multiple control methods: Wi-Fi / BT / RF / IR / Wall Switch + knob
Electrical characteristics |
|
|
● Input voltage range: 85Vac ~ 265Vac
● AC-DC efficiency (isolation):> 85%
● Output power 40W
● DC-DC efficiency:> 90%
● Voltage output accuracy: ± 3%
typical application
● Panel lights, ceiling lights, atmosphere lights, bulb lights, etc.
Key model
Part |
Program Memory Type |
Program Memory (KB) |
CPU Speed (MIPS) |
RAM Bytes |
Data EEPROM (bytes) |
Digital Communication Peripherals |
Capture / Compare / PWM Peripherals |
Timers |
ADC |
PIC16F1783 |
Flash |
7 | 8 | 512 |
256 |
1-UART, 1-A / E / USART, 1-SPI, 1-I2C1-MSSP (SPI / I2C) |
2 CCP |
-40 to 150 |
2 to 15 |