Track inventory by scanning barcodes and QR codes. Record supplier information instantly during delivery. Monitor stock levels in real time. Scan items to log usage and update inventory automatically.
Calculate parameters like voltage, current, and turns ratio. Determine step-up or step-down operation. Input known values to solve for unknowns. Perform calculations for turns ratio based on voltage and current.
Calculator determines resistance value based on colored bands. Users select band count and for each band. The displays the resistance value and visual representation of selected colors. Helps configure electronics projects.
