Electronic Inventory Online - EIO
Electronic Inventory Online - EIO

eio is a versatile electronics surplus source associating information with the distribution of electronics, computer and optical materials.
High quality new & excess electronic components, such as: Batteries, LCD's, LED's, Power Supplies, Switches, Fans, Cables, Development Tools and more,
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The pulse width modulator circuit converts a DC input voltage into a train of digital pulses whose duration (or duty cycle) is proportional to the DC input voltage value, relative to a reference voltage value, or ground. A pulse width modulator is ideal for the accurate control of DC motors, lighting levels, small heaters as well as other applications.

