The Rotary Potentiometer - 100k Ohm is an adjustable potentiometer can open up many interesting user interfaces.
Turn the pot and the resistance changes. Connect VCC to an outer pin, GND to the
other, and the center pin will have a voltage that varies from 0 to VCC
depending on the rotation of the pot. Hook the center pin to an ADC on a
microcontroller and get a variable input from the user!
This pot has a 1/4" mounting diameter and has a 100K linear taper. Check the
datasheet for dimensional drawings.
Electrolytic decoupling capacitors 100uF/25V. These capacitors are great transient/surge suppressors. Attach one between the power and ground of your project to ensure smooth power delivery. High quality radial electrolytic capacitors.
it\'s a "soft touch" T18 RED knob that works great with our Panel Mount 10K and Panel Mount 100K potentiometers. The knob is designed to set directly on the potentiometer\'s ridges so it\'s an easy amp; secure fit. It has a nice feel, with a rubbery grip, tweaking it is quite fulfilling.
Electrolytic decoupling capacitors 10uF/50V. These capacitors are great transient/surge suppressors. Attach one between the power and ground of your project to ensure smooth power delivery. High quality radial electrolytic capacitors.
Now, it is time to add a more fancy interactive way to your project. This DFRobot touch kit comes with three types touch sensors. An ipod styple wheel touch, a keypad touch which supports backlit and a grid touch pad which can recoginze something unique. This kit utilizes the not very "latest" capactive touch technology which make the sensing very...
This is a 3 pin JST connector. These connectors are used in many different applications, including RC, distance sensors (like Sharp IR distance sensors), mating wires/cables, mounting to circuit boards, GPS connectors.
This is a standard 12mm square momentary button. What we really like is the large button head and good tactile feel (it "clicks" really well). This button is great for user input on a PCB or a good, big reset button on a breadboard. Breadboard friendly!
Miniature Single Pull Single Throw switches. These are high quality Omron type B3F momentary on switches. This switch has a very large 13mm tall button. Perfect as an embedded switch behind an enclosure wall. Rated up to 50mA.