L297 Stepper Motor Controller (IC) LED This infared receiver uses Veshay

This infared receiver uses Veshay TSOP382 IR Receiver Modules for Remote Control Systems

Socket compresses the IC's leg with the safety stick on it and possibility of loose contact disappears

The water flow sensor outputs pulse proportional to the water flow

LED KIT consists of 10 LEDs each 2 is of diffrent color

L297 Stepper Motor Controller (IC) LED This infared receiver uses VeshayIntroduction : The L297 Stepper Motor Controller IC generates four phase drive signals for two phase bipolar and four phase unipolar step motors in microcomputer controlled applications. The motor can be driven in half step, normal and wave drive modes and on chip PWM chopper circuits permit switch mode control of the current in the windings. Features : Supply voltage : 10V. Input signals : 7V. Half Full step mode. Normal Wave drive. Switchmode load