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Relays & Actuators

In Stock: In Stock Product Code: KW-1997
This electromagnet has a holding power of 5kg. Use a voltage of 12/24V and voila! You have a magnet which can be used to keep something in place, open a lock, or keep a door closed for example.Divide the holding power roughly by 5-10 and you have an estimate this magnet can lift.Specificatio..
In Stock: In Stock Product Code: KW-2537
This is a 5V 16-Channel Relay interface board that can be used with an Arduino or Raspberry Pi. The Raspberry Pi can switch the relays directly because of the optocouplers that are used to toggle the relays.Features5V 16-Channel Relay interface board Equipped with high-current relay, AC..
DF15RSMG 360° Servo Motor - 20kg/cm DF15RSMG 360° Servo Motor - 20kg/cm
Out Of Stock
Product Code: DF-SER0035
This is the most powerful standard servo sized motor from DFRobot so far. The DF15RSMG  equips with two pairs of the servo shells. One is a stardard shell with four M4 mounting holes. And the other one includes a shell with double bearing which is specially designed for the application of the r..
DF9GMS 360° Micro Servo - 1.6kg/cm DF9GMS 360° Micro Servo - 1.6kg/cm
Out Of Stock
Product Code: DF-SER0043
The DFRobot DF9GMS is a 360 degree micro servo. It uses a plastic gear drive and is light and compact. It can be used for various applications and DIY products, such as toy cars, boats, windmills etc.A 360 degree servo’s operation is more similar to a DC motor than a standard servo as only..
In Stock: In Stock Product Code: SS-103020132
The Grove - 2-Channel SPDT Relay has two single pole - double throw (SPDT) switches. It only requires low-voltage and low current signals to control those switches. Specifically, you can use 5V DC to control max.250V AC or 110V DC.The best thing is that you can control the two channels separatel..
Grove - 4-Channel SPDT Relay Grove - 4-Channel SPDT Relay
Out Of Stock
Product Code: SS-103020133
The Grove - 4-Channel SPDT Relay has two single pole - double throw (SPDT) switches. It only requires low-voltage and low current signals to control those switches. Specifically, you can use 5V DC to control max.250V AC or 110V DC.An on-board STM32F030F4P6 is used to control the channels separat..
Grove - 8-Channel Solid State Relay Grove - 8-Channel Solid State Relay
Out Of Stock
Product Code: SS-103020136
Instead of using a coil, solid-state relays (SSR) use power semiconductor devices such as thyristors and transistors. They provide a much faster switching speed than the mechanical relays. The Grove - 8-Channel Solid State Relay is based on the high-quality G3MC202P module, which allows yo..
In Stock: In Stock Product Code: KW-2133
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In Stock: In Stock Product Code: KW-2129
This is essentially an upgraded version of the famous MG995 servo. It now has a redesigned PCB and IC control system which makes it far more accurate. Its internal gearing and motor are also upgraded to improve dead bandwidth and centering.All specifications are the same as the previous model MG..
In Stock: In Stock Product Code: KW-2130
De MG90S micro-servo is klein en lichtgewicht met relatief veel kracht voor zijn formaat. De servo kan ongeveer 180 graden draaien en werkt hetzelfde als standaard servo's. Je kunt standaard servo code, hardware of bibliotheken gebruiken om deze servo aan te sturen.De servo wordt geleverd me..
In Stock: In Stock Product Code: WS-15275
OverviewNeedless to say, the Raspberry Pi is powerful enough in most cases, yet it's not that good at providing precise PWM output. You may have tried to control a robotic arm or a hexapod walker by using the Pi, but finally get frustrated due to the limited number of PWM outputs and the jit..
In Stock: In Stock Product Code: KW-2137
This module is ideally suited to controlling larger voltages with project. This is a dual channel relay module which can be used to activate up to 240V AC. This allows you to build in device control, operating lighting or triggering systems when the module is triggered.With the labeled screw ter..
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