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SM7055-12 ; DIP-8

SN55HVD251_SN55HVD251DRJR ; High Speed CAN Transceiver, WSON-8

SN74188AN ; Programmable Read Only Memory 256-Bit PROM, DIP-16

SN7481AN ; 16-Bit Random -Access Memories, DIP-14

SN74LS189AN ; 64-BIT RAM Random Access Memories, DIP-16

SN74LS266N ; IC Logic-TTL Quad-2-Input-Exclusive-NOR-Gate-Open-Collector, DIP-14

SN74LS266N.pdf

SN74S476N ; Programmable Read-Only Memories, DIP-18

SN75176BP ; Differential BUS Transceiver, DIP-8

SN75492N ; DIP-14

SN7805D ; IC Voltage-Regulator +5V 1A, TO-252

SN7805D.pdf  

Soil Moisture Detection Sensor Module

Soil Moisture Detection Sensor Module

SP3232EEN ; SO-16

SP3232EEN.pdf