3 in 1 Gold Aluminum Heat Sink for Raspberry Pi 4B 68C Multitec Wire Stripper and Cutter #define TRIG 9 #define ECHO

#define TRIG 9 #define ECHO 10 void setup() { Serial

Driver IC L293D Dual H-Bridge (2 ICs onboard) DC Motor Channels Up to 4 bidirectional DC motors Stepper Motor Channels Up to 2 stepper motors (unipolar/bipolar) Servo Motor Outputs 2 dedicated servo connections (PWM) Motor Supply Voltage 4

Motor Type Bipolar Stepper Motor (2-Phase) Frame Size NEMA 17 (42 x 42 mm) Holding Torque 1

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3V/5V microcontroller Origin Original/Authentic Components Warranty 7-day warranty on manufacturing defects Support Email & WhatsApp Technical Support 24/7 Key Features

3 in 1 Gold Aluminum Heat Sink for Raspberry Pi 4B 68C Multitec Wire Stripper and Cutter #define TRIG 9 #define ECHO3 in 1 Gold Aluminum Heat Sink Set for Raspberry Pi 4B Keep your Raspberry Pi 4 Model B running cool and stable with this premium 3 piece gold aluminum heat sink set. Precision engineered to fit the three main heat generating chips the CPU (Broadcom BCM2711), USB 3. 0 controller, and RAM these anodized gold heat sinks deliver efficient passive thermal management while adding a sleek, professional look to your setup. Adhesive thermal tape pre applied