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1-Wire interface — only one MCU pin required
5mm headphone/line jack
Wide transmitter supply range (3
Current consumption: 3
Narrow Copper PCB Boards are single-sided copper-clad boards used for DIY PCB etching and prototyping
ULN2003 7-channel Darlington transistor array — 500mA, 50V, SOP-16 SMD DIY Power Bank Module in pakistan 1-Wire interface — only oneThe ULN2003 is a high voltage, high current 7 channel Darlington transistor array IC in an SOP 16 surface mount package. Each of the seven channels consists of an NPN Darlington pair with a common emitter open collector output, rated at 500mA continuous and 600mA peak per channel. Built in suppression diodes on each output clamp inductive kickback from relays, solenoids, and motors, eliminating the need for external flyback diodes. The inputs are
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