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🎯 Unlock precision control and scale your creativity with the ultimate PWM driver!
The SunFounder PCA9685 is a 16-channel, 12-bit PWM servo driver controlled via I2C, designed to offload PWM generation from your microcontroller. It supports 5V logic while being compatible with 3.3V MCUs like Raspberry Pi and Arduino. With built-in clock and free-running PWM outputs, it enables smooth, precise control of up to 16 servos or LEDs simultaneously, and can be chained to control nearly 1,000 outputs. Ideal for professional makers seeking scalable, high-resolution PWM control without sacrificing MCU resources.
| ASIN | B014KTSMLA |
| Best Sellers Rank | #92,511 in Computers ( See Top 100 in Computers ) #1,434 in Single-Board Computers |
| Brand | SunFounder |
| Built-In Media | 1 x PCA9685 16-Channel 12-Bit PWM Servo Driver |
| CPU Model | 210 |
| CPU model | 210 |
| CPU speed | 1 KHz |
| Compatible Devices | Servos |
| Connectivity Technology | I2C |
| Connectivity technology | I2C |
| Customer Reviews | 4.4 out of 5 stars 403 Reviews |
| Included components | 1 x PCA9685 16-Channel 12-Bit PWM Servo Driver |
| Item Weight | 0.02 Pounds |
| Manufacturer | SunFounder |
| Mfr Part Number | miniLCD |
| Model Name | PCA9685 16 Channel 12 bit PWM Servo Driver |
| Model Number | miniLCD |
| Model name | PCA9685 16 Channel 12 bit PWM Servo Driver |
| Operating System | Raspberry Pi OS |
| Processor Brand | Intel |
| Processor Count | 16 |
| Processor Speed | 1 KHz |
| RAM Memory Technology | LPDDR4 |
| UPC | 701715367203 |
O**A
Einwandfrei
Habe dieses Modul für die Steuerung von LED Leisten an einem Raspberry gekauft. Allerdings beträgt die PWM Frequenz maximal 1 kHz. Dadurch erzeugt das Netzteil Störgeräusche in diesem Bereich. Bei niedrigeren Frequenzen wird das Geräusch leiser, allerdings beginnen die Streifen dann zu flackern. Erfahrungsgemäß funktionieren LED Streifen am besten mit >20 kHz. Dann sind die Störgeräusche im Netzteil auch nicht mehr hörbar und das Netzteil wird entlastet. Hierzu am besten einen Arduino verwenden und alle PWM Frequenzen auf 32 kHz einstellen. Das Modul selbst funktioniert wunderbar und ist für Servo-Ansteuerung bestens geeignet.
S**O
Producto adecuado.
Funciona muy bien, aunque el bornero para cables es muy reducido, y sólo apto para cables de 1,5mm2.
P**P
nickel
marche très bien
G**T
High Quality & Good Price
I had originally purchased through another vendor but those turned out to be defective and were returned. The Sunfounder PWM drivers worked 100%, are very high quality PCB, well labelled and have headers installed for daisy chaining the I2C bus to other devices.
A**R
Item received
Item received.
Trustpilot
2 months ago
1 month ago