220 Ohm SMD Resistor 2512 Package (Pack of 25) fuse screw clamp terminal These are Metal Film Resistor

These are Metal Film Resistor with a value of 180k ohm 2W and tolerance of ±5%

according to this as the power gets supplied to the module the touch switch starts glowing blue and whenever the LED is switched on the blue color changes to white

DATA send through TX using RS232 communication

and matching network

220 Ohm SMD Resistor 2512 Package (Pack of 25) fuse screw clamp terminal These are Metal Film ResistorThe 2512 SMD resistor is a surface mount device with a 2512 package size (6. 3mm x 3. 2mm). This resistor is ideal for high power Applications due to its larger size, allowing for better heat dissipation. It's commonly used in power management, automotive electronics, and industrial equipment where precise resistance values and durability are crucial. The 2512 package is suitable for automated assembly, ensuring reliable performance in high density