Resistor 1 Ohm 1W Metal Oxide Buy 10ohmj It is easily interfaced as

It is easily interfaced as a peripheral to your Arduino

There’s also a knob to adjust the contrast of the connected screen

The 5mm White LED Light Bulb is a versatile and efficient lighting solution for various applications

Cutting Discs/disks

Resistor 1 Ohm 1W Metal Oxide Buy 10ohmj It is easily interfaced asResistor 1 Ohm 1W Metal Oxide Product Description: Metal Oxide resistors are for applications requiring high temperature stability. These 1 ohm power resistors are ideal for inclusion in series with the cathode (pin 8) of any octal power tube such as the 6L6, 6V6, 6550, EL34, 5881, KT66, KT88 etc. Known as the cathode resistor bias method simply replace the pin 8 ground wire with this 1 ohm resistor to allow bias current readings directly on any DMM.