Section, which contains modules with digitally controlled switches based on MOSFET transistors (Metal-Oxide Semiconductor Field-Effect Transistor). If you are looking for switches please visit our Botland store. We offer a wide selection of buttons and switches at attractive prices. In our assortment we have digital switches adapted to Grove, DFRobot Gravity, Adafruit technologies and adapted to mounting on contact boards. Multiple options and fast delivery guarantee a successful shopping experience.
Digital switches
Gravity: MOSFET Power Controller 5-36V/20A
A switch that allows you to control a device requiring a large current by using a microcontroller. The module works with voltage from 5 V to 36 V with the current consumption...BleBox ProxiSwitch V2 - proximity switch 12-24V
Complete module allows you to turn the device on and off by touch or by gesture. It works with voltage from 12V to 24V and current efficiency up to 5A. It has...Velleman WPM411 - executive module MOSFET IRF520 24V / 5A
The executive module with the MOSFET transistor with the N channel to control the devices with higher current consumption than allowed by the control system, for example, a...DFRobot Gravity - digital button Tact Switch - red
Digital monostable switch with 3-pin connector. It is powered with the voltage from 3.3 V to 5 V, it works with Arduino modules.Large switch Slide MOSFET MP 4,5-40V/8A - with protection before reverse current - Pololu 2814
The executive module with a MOSFET transistor with a pair of channels P to control devices with higher current consumption than allowed by the control system, for example, a...Gravity - LED Button 5x - set of 5x LED backlit buttons - various colors - DFRobot DFR0785
A set consisting of 5 buttons with backlight, for which a built-in LED is responsible. Each module with a button has a round cap which, when pressed, shines in a different color...- Reduced price
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Mini switch Slide MOSFET LV 2-20V/6A - with protection before reverse current - Pololu 2810
The executive module with a MOSFET transistor with a pair of channels P to control devices with higher current consumption than allowed by the control system, for example, a...DFRobot Gravity Self-Locking Switch
Digital bistable switch with 3-pin connector. It is powered with the voltage from 3.3 V to 5 V, it works with Arduino modules. Each press changes its status to opposite.- Reduced price
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Gravity - LED Button - Green - DFRobot DFR0785-G
Module with round monostable button. It is additionally equipped with a backlight, thanks to a built-in LED located under a transparent cap. When the cap is pressed, the...Mini switch Slide MOSFET SV 4,5-40V/4A - with protection before reverse current - Pololu 2811
The executive module with a MOSFET transistor with a pair of channels P to control devices with higher current consumption than allowed by the control system, for example, a...Mini switch Push MOSFET SV 4,5-40V/4A - with protection before reverse current - Pololu 2809
Pushbutton module as an alternative to mechanical buttons. The switch is bistable, one press turns the power on and another press turns it off. Additional inputs enable e.g....Gravity - LED Button - Blue - DFRobot DFR0785-B
Module with round monostable button. It is additionally equipped with backlighting, thanks to a built-in LED located under a transparent cap. When the cap is pressed, the...TPL5110 Low Power Timer Breakout - Adafruit 3435
Module that allows to reduce the energy consumption of any project because of its cyclic turning off and on. It works with delays from the "every 100 ms" to "every 2 hours". It...Gravity - LED Button - Red - DFRobot DFR0785-R
Module with round button additionally equipped with backlight, which is responsible for built-in LED. After pressing the cap the diode lights up in red . Gravity - LED Button...- Reduced price
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Large switch Push MOSFET MP 4,5-40V/8A - with protection before reverse current - Pololu 2812
The module with a button as an alternative to the mechanical buttons. The switch is bistable, one push turns on the power, and one more press turns it off. Additional inputs...Gravity: Conductivity Sensor Switch - DFRobot
The module that is able to determine whether the object has an electric conductivity. The maximum detection value is 10 MΩ. After electric conductivity detection, the module...TPL5111 Low Power Timer Breakout - Adafruit 3573
Module that allows to reduce the energy consumption of any project because of its cyclic setting of the sEnable pin's status. It works with delays from the "every 100 ms" to...Soft Power Switch - SparkFun SPX-17870
A soft power switch that works in a similar way to the button on a laptop. One press will turn the system on, a sequence of presses can turn the system off, and in the event of...Gravity - LED Switch Blue - LED Illuminated Button - Blue - DFRobot DFR0789-B
The module is equipped with a button manufactured by DFRobot. An additional advantage is the backlight, which is responsible for the built-in LED. When pressed, the button...DFRobot Gravity - digital button Tact Switch - yellow
Digital monostable switch with 3-pin connector . It is powered from 3.3V to 5V and works with Arduino modules.RC Switch with MOSFET 30V/15A transistor - Pololu 2803
The module processes the RC signals to a digital on/off statuses. It has a built-in MOSFET transistor which allows for the control of devices with current consumption of up to...- Reduced price
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Large HP MOSFET Switch 4.5-40V/16A - with back current protection - Pololu 2813
Push button module as an alternative to mechanical buttons. The switch is bistable, one press switches on the power supply and another press switches it off. Additional inputs...Gravity - RGB LED button - DFRobot DFR0991
Module with a button from DFRobot. Thanks to the built-in RGB LED, the button is illuminated in different colors . The module has a built-in Gravity connector with an I2C...- Reduced price
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See also
Digital controllers based on MOSFET transistors
In our store, in the digital switches section, you will get switches built with MOSFET technology. It is a technology for manufacturing field effect transistors with isolated gate and integrated circuit circuits. Today, the primary technology used in the manufacture of most integrated circuits is a component of CMOS technology. We have a wide selection of high quality switches and buttons at convenient prices.
What is CMOS technology?
CMOS (Complementary Metal-Oxide Semiconductor) is a technology for manufacturing integrated circuits, mostly digital, consisting of MOS transistors with opposite conductive modes and connected in such a way that when they are in a fixed logic state, current conducts one of them while the other does not. This causes the circuit to statically draw no power, and current from the power source flows only at the time of switching. Then, for a brief moment, both transistors conduct current simultaneously.
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