resistors on electronic circuit board

yellow electronics gadget machine green blue games light screenshot multimedia resistors electronic circuit board coil resistor transistor capacitor resistor coil transistor capacitor testing lab electronic-components electronic-industry analog-circuit technical-service engineering-background workshop repairing capacitance power supply background transformer dc-electric ac-current regulator switch black copper carbon resistance computer circuit board technology chip motherboard electronic electronics data equipment industry hardware processor macro engineering diode electrical digital microchip semiconductor pc closeup electricity circuit-board