Hall/Switches/Keypads

This is a small device called a reed switch. When the device is exposed to a magnetic field, the two ferrous materials inside the switch pull together and the switch closes. When the magnetic field is removed, the reeds separate and the switch opens...

Reflective Optical Sensor CNY70 Transistor Output The CNY70 is a reflective sensor that includes an infrared emitter and phototransistor in a leaded package with a daylight blocking filter. These work great as close-range proximity sensors,...

Application: output port can control high power devices, such as motors, lamps, LED lamp strings, DC motors, micro water pumps, electromagnet valves; it can input PWM to control motor rotate speed and the brightness of lamp    Interface: 1...

Product Description      Model  :   SS-12D00G3     Type  :   1 Pole 2 Throw     Terminal Quantity   :  1 Pcs     Working Power :    0.5A 50V...

Mini SwitchType : Non Self-locking TypeDimension : Blue Button: 7 x 7 x 16mm/ 0.27" x 0.27" x 0.63" (L*W*T)Cyan Button: 7 x 7 x 14mm/ 0.27" x 0.27" x 0.55" (L*W*T)

Descriptions: Feature momentary contact, 4 pins, round black push button, through hole mounting, 6 x 6 x 5mm size, etc.Used in the fields of electronic products, household appliances and more.High precision mechanism design offers acute operation and...

Description:These are continuous rotary encoder switch With built in push button switch (push to operate)Can be used for data entry as with modern in car CD players, for volume & on/off control or data selection via LED or LCD displayPerfect for...

1. has the signal output instructions.2. single signal output.3. effective signal output for low level.4. sensitivity adjustable pure tone ().5. have the field cuts have signal output6. circuit boards output switch quantity! (can be directly by...

Float Level Switch   Float level switch is a simple structure, easy to use level control device, it does not provide power, no complicated circuit, it  has a mechanical switch than the average small size, long life and other...

 Knock sensor module and a digital 13 interface, built-in LED build a simple circuit to produce percussion flasher. Interface comes with digital LED, will knock sensor connected digital 3 interface, when percussion sensor senses measure to...

Working voltage: for DC 5V Single channel signal output Low level output signal used for human body touch sensor alarm Adjustable sensitivity With fixed bolt hole for easy installation Forum link: facebook.com/123Neonado Material: PCB +...

Description Marked on the rocker: I/O(on off) for precise indications.Product Name : Rocker SwitchPoles : SPSTTerminals : 3 Pin Rating Voltage : 10A/125VAC,6A/250V AC Total Size(Each One) : 3 x 1.4 x 3.8cm/ 1.2" x 0.55" x 1...

Description:  Features: Single Pole Double Throw (SPDT) Contact Type, 3-Pin Terminals, On Off Two Position, Snap-in Rocker Switch. Marked on the switch: ON/OFF for precise indication. Applicable for car, motorcycle, boat, water dispenser, etc...

Features: 1*6 Matrix membrane switch with FPC circuit Single chip microcomputer extended keyboard Precise and professional made, stable performance Pad Size: 68*20mm Total Length: 107mm Package Includes: 1pcs 1x6...

Red 2.54mm Pitch 3-Bit 3-Positions Way Slide Type DIP Switch      Package Included: 1PCS*Red 2.54mm Pitch 3-Bit 3-Positions Way Slide Type DIP Switch Module

Red 2.54mm Pitch 8 PositionWay 8-Bit Slide Type DIP Switch Module Package included: 1PCS x Red 2.54mm Pitch 8 PositionWay 8-Bit Slide Type DIP Switch Module

size:2.54mm spacing:4-Bit 4-Position material:ABS colour:red  Package Included: 1pc Slide Type DIP Switch  Note: Light shooting and different displays may cause the color of the item in the picture a little different from...

Description Use these 6 Pins SPDT Toggle Switch in your circuit to connect common pin to power either of the two/four circuits, i.e only of the two pins will remain connected to the common pin. It...

The 4 x 4 matrix keypad usually is used as input in a project. It has 16 keys in total, which means the same input values. The 4 x 4 Matrix Keypad Module is a non-encoded matrix keypad consisting of 16 keys in parallel. The keys of each row and column...

Description    1. The rated range: 50 ma 12 VDC    2. Contact resistance: 50 m Ω Max (initial)    3. The insulation resistance: 100 m Ω minDC (250 v)    4. The compressive...