The 2SD400 2SD-400 D400 D-400 is a NPN Transistor 25V 1A 0.9W Triode Transistor TO-92L Package Silicon NPN Low Frequency Power Transistor. NPN Epitaxial Planar Silicon Transistor Absolute Maximum Ratings at Ta = 25’C.
The HW-040 Rotary Encoder Module is a device that generates an electrical signal based on how much the rotary input device (knob) is rotated and the direction it is rotating
The PCA9685 is a 16-channel I2C-bus controlled LED controller optimized for Red/Green/Blue/Amber (RGBA) color backlight. Each LED output has individual 12-bit resolution (4096 steps) PWM controller with a fixed frequency.
The TIP35C TIP-35 35C is a NPN Power Amplifier Transistor TO-247 Package Bipolar Transistor, TIP35C is a three layer NPN device within the working range, the collector current IC is a function of the base current IB.
The Darlington Bipolar Power Transistor is designed for general-purpose amplifier and low speed switching applications. TIP120, TIP121, TIP122 (NPN); TIP125, TIP126, TIP127 (PNP) are complementary devices.