Nordic Semiconductor nRF52-DK Development Kit (PCA10040)–Bluetooth LE, ANT+, NFC

1 x PCA9685 Schnittstelle 16 Kanal 12-Bit PWM Servo Motor für Arduino/Raspberry

Nordic Semiconductor 52840 Development Kit (PCA10040)–Bluetooth LE, ANT+, NFC

4pcs PCA9515AD SOIC-8

4Pcs PCA9534ARGTR VQFN-16

16-Channel 12-bit PWM Servo Driver shield board -I2C PCA9685 For Arduino

SparkFun PCA9306 Level Translator Breakout Board, BOB-11955

SparkFun Differential I2C Breakout - PCA9615 (Qwiic)