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since humans don't see IR
Notice that the numeric positions have their own bits to fill
Bridge Rectifier Case Style : SIP
This module use is very easy which you could direct control by push button on board or by Microcontroller such as Arduino
The L293D is designed to provide bidirectional drive currents of up to 600 mA (per channel) at voltages from 4
74HC138 (3 to 8 Line Decoder- Demultiplexer) Barrel Jack since humans don't see IRIntroduction : The 74HC138 decodes three binary weighted address inputs (A0, A1 and A2) toeight mutually exclusive outputs (Y0 to Y7). The device features three enable inputs (E1, E2 andE3). Every output will be HIGH unless E1 and E2 are LOW and E3 is HIGH. This multiple enablefunction allows easy parallel expansion to a 1 of 32 (5 to 32 lines) decoder with just four '138 ICsand one inverter. 74HC138 can be used as an eight output demultiplexer by
