The calibration circuit is used for the estimation of the RO frequency without any IR-drops so that we can estimate the absolute value of the IR-drop under circuit operation. A test chip which ...

Copy the source files to your Project. Make sure that the Arduino.pretty folder structure is preserved. In Eeschema (the schematic editor of KiCad) go to Preferences -> Component Libraries. Click the ...

Learn to build an RFID based attendance system using Arduino with step-by-step instructions, circuit diagrams, and complete code. This $35 DIY project replaces expensive commercial systems with ...

This manuscript reports the description and functional tests of a novel wavelength-encoded fiber optic sensors (FOS) read-out circuit. The proposed design can transduce the optical signal reflected by ...