Electronic Switches/Keypads Modules
The Electronic Keypads and Switches category offers a diverse range of products designed to provide secure and convenient access control solutions. This collection includes a variety of keypads and switches, such as the 4×1, 2×2, 3×4, 4×4, 4×5, and 7×7 matrix keypads.
These keypads and switches are ideal for applications where processors have limited pins available. In such cases, utilizing a keypad module is the perfect solution, as it allows for up to 16 key inputs using just 8 terminals. Explore our extensive selection of electronic keypads and switches to find the right solution for your access control needs.
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Yellow HTTM Capacitive Touch Switch Button
diymore
KES250.00This is a simple completely electronic Capacitive Touch Switch HTTM Touch Button Sensor Module for Integrated Circuit. This HTTM (Heltec Touch Model) capacitive touch button is a White light model. Its anti-interference ability,...- SKU:
- PESSP49
KES250.00 -
Green HTTM Capacitive Touch Switch Button
diymore
KES250.00This is a simple completely electronic Capacitive Touch Switch HTTM Touch Button Sensor Module for Integrated Circuit. This HTTM (Heltec Touch Model) capacitive touch button is a White light model. Its anti-interference ability,...- SKU:
- PESSP47
KES250.00 -
Red HTTM Capacitive Touch Switch Button
diymore
KES250.00This is a simple completely electronic Capacitive Touch Switch HTTM Touch Button Sensor Module for Integrated Circuit. This HTTM (Heltec Touch Model) capacitive touch button is a White light model. Its anti-interference ability,...- SKU:
- PESSP46
KES250.00 -
Touch Switch Module - 4P/3P interface
diymore
KES250.00This module allows you to add tactile switch functionality to your project. It features a touchpad with a choice of 3 or 4 pin interfaces, depending on your needs. Characteristics: PCB size: 38 x 24 x 1.6mm Operating voltage: 3.3 / 5VDC Compatible...- SKU:
- PECTS56
KES250.00 -
KY-025 Dry Reed Pipe Module
diymore
KES200.00The module features: 1. imported normally open reed 2.the comparator output signals clean, good waveform, driving ability, than 15mA. 3.the working voltage of 3.3V-5V 4.the output form: digital switching output (0 and 1) 5. a fixed bolt hole for...- SKU:
- PERSM59
KES200.00 -
TTP224 4-way Keypad Capacitive Touch Switch
diymore
KES250.00The TTP224 is a 4-Channel Touch Sensor, meaning it has four touchpads. Whenever a capacitive load such as human hands is brought in proximity with the sense pad, the sensor then senses the change in capacitance and activates the...- SKU:
- PETTP62
KES250.00 -
LED Scroller Matrix Keyboard
diymore
KES250.00The 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 matrix non-encoded keypad consisting of 16 keys in parallel. The keys of each row and column...- SKU:
- PEMSR93
KES250.00 -
Capacitor Touch Dimmer Constant Voltage LED PWM Control Board
diymore
KES200.00The Capacitor Touch Dimmer is a stepless PWM (Pulse Width Modulation) control board designed for smooth and efficient LED brightness adjustment. It operates with constant voltage and uses a capacitive touch sensor for seamless...- SKU:
- PEHNE49
KES200.00 -
12V 1 x 4 Keypad Matrix Membrane Switch (107x20x0.8mm)
Olimex
KES180.00Introducing a cost-effective and high-quality DC 12V 4×1 Key Matrix Membrane Switch Keypad, designed to meet the needs of your diverse application requirements. This compact 4-button keypad serves as a valuable human-machine interface component for...- SKU:
- PEKMS86
KES180.00 -
ACEBOTT Capacitive Touch Module Easy-Plug Compatible with ESP32/Arduino
ACEBOTT
KES250.00The ACEBOTT QB091 Capacitive Touch Module is a modern solution for upgrading your Arduino projects. This module replaces traditional mechanical buttons with capacitive touch technology, offering a sleek and responsive touch interface. It detects both...- SKU:
- QB091
KES250.00 -
ACEBOTT Button Module (12X12mm) Easy-Plug Compatible with ESP32/Arduino
ACEBOTT
KES250.00ACEBOTT Button Module is a common electronic component used to achieve key operation in electronic devices. The ACEBOTT Button Module is composed of two electrodes and a spring-type button, which is located between the two electrodes. When the...- SKU:
- QB067
KES250.00 -
Blue HTTM Capacitive Touch Switch Button
diymore
KES250.00This is a simple completely electronic Capacitive Touch Switch HTTM Touch Button Sensor Module for Integrated Circuit. This HTTM (Heltec Touch Model) capacitive touch button is a White light model. Its anti-interference ability,...- SKU:
- PESSP45
KES250.00 -
Mini Magnetic Dry Reed Switch
Hesai
KES180.00Reed switch is an abbreviation of the dry reed contacts a passive electronic switching elements, and has the advantages of simple structure, small size and ease of control, its shell is a sealed glass tube, the tubes are installed two iron elastic reed...- SKU:
- PEDRP58
KES180.00 -
Crash Collision Sensor Impact Switch
Electro
KES250.00This is a collision sensor, you can use it as a limit switch when it crashes something, it will output a low level, and normally output a high level. This module can use for the robot, smart car, or some other device that needs to limit the stroke...- SKU:
- PECCS78
KES250.00 -
Capacitive Touch Sensor
diymore
KES200.00Description:This is jog type capacitive touch switch sensor module based on a touch detection IC TTP223B. Normally, the output is low level(at mode of low power consumption). When the finger touch the corresponding location, output will be high(at quick...- SKU:
- PECTS55
KES200.00 -
Keypad 4 x 5 Membrane
Hesai
KES200.0020 Key Membrane Switch 4x5 Matrix Array Keypad Keyboard Control Panel Microprocessor Keyboard Controller for Arduino 5*4 1. Panel Size: 75*85mm.2. Length: 18CM.3. Insulation Resistance:100M Ω 100V.4. Withstand Voltage:250V Rms.(50-60Hz lmin)5...- SKU:
- PEAAM48
KES200.00 -
Reed sensor module
diymore
KES200.00The module features: 1. imported normally open reed 2.the comparator output signals clean, good waveform, driving ability, than 15mA. 3.the working voltage of 3.3V-5V 4.the output form: digital switching output (0 and 1) 5. a fixed bolt hole...- SKU:
- PERSM58
KES200.00