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Add a tiny yet convenient power switch to your Pi with OnOff SHIM!
R109.90  Inc VAT
This neat little board from Nanomesher adds a programmable power switch to your Raspberry Pi with remote control
R493.29  Inc VAT
These are the replacement blades for the round joystick module.
R7.90  Inc VAT
These are the replacement blades for the arcade buttons
R7.90  Inc VAT
4K 5-Port 1080p HD Mutimedia Interface 3D Switch Selector Splitter Video Hub For HDTV
R229.90  Inc VAT
Add a physical switch to your device or project.
R39.90  Inc VAT
Day/Night switch ideal for your 220V garden or security lights
R89.90  Inc VAT
12x12 Tactile Push Button Switch with Blue Caps(pack of 5) (tactile 12 blue cap(5))
Features:
 

1. Used in the fields of electronics, hobbies, household appliances and more.
2. This light touch switch is waterproof, prevent oil, anti-pollution, anti-static interference.
3. High precision mechanism design offers acute operation and long life service.
4. Compact and light weight, easy to use.
5. Good electrical conductivity.
 
Specifications:
 
Size: about 12x12x7mm
Life: 100000 times
Quantity: 5
Cap Colour: Blue
 
Package includes:
 
5 x Button Switches with caps


Resources:

Python library
Introduction to Buttons and Switches
Types of buttons and switches

R14.59  Inc VAT
Tactile Switch 12x12 4.3mm 12V (pack of 5) (tact switch 12x12 (5))

Description:

 Tactile Push Button Switch.

Great for all breadboard and other electronic projects.

Specifications:

  • Size: (Approx.)12x12x7.3mm
  • Life: 100000 times
  • Quantity: 50pcs
  • Current: 50mA
  • Voltage: 12V

Contents:

  • 1 x Push Button Switch

Resources:

R9.90  Inc VAT
RTU5024 GSM Gate Opener Relay Switch Remote Access Control Wireless Door Opener (GSM gate relay)
Description:
 
RTU5024 GSM Gate Opener Relay Switch Remote Access Control Wireless Door Opener

This GSM gate opener features remote on/off switching by authorized free phone calls, which can be operated from anywhere, no distance limit, very convenient.

Features:

*850/900/1800/1900MHz quad bands, can work in the worldwide GSM networks.
*No call charges. The GSM Relay Switch answers the call from authorized number then carries out the turn ON/OFF action on the first 'ring'.
*Secure - Using caller-ID for identification, unknown callers are ignored.
*Add or remove users by SMS Text command.
*No need to provide a remote control or keys for different users.
*Up to 200 authorized phone numbers can be configured at the specified time.
*The relay action will return a SMS confirmation to the owner or authorized caller number, this function is editabled by user.
*The relay close or open time is programmable.
*Multiple applications. (Gates, bollards, barriers, garage doors, shutters and access doors or machines).
 
Applications:

>  Remote open/close swing/sliding gates, doors,
shutters, garage doors,locks with a free call!
>  Residential: Door,gate,garage access control, electronic
fan,microwave,air-conditioner control.
>  Industry: Remote switch equipment, for example: street lights,
solar power, motor, inverter, PLC,pumps, fans, etc.
>  Agriculture: Remote control pumps, etc.
>  Business: Remote control electronic boxes,bright billboards,LED signs,etc.

How it works?

A) Wire the RTU5024 Gate opener with your door locks or other machines.
B) Insert SIM card to RTU5024 Gate Opener, Power up.
C) Send a few SMS commands to RTU5024 Gate opener, to assign the authorized user list.
D) Make a phone call from the authorized user's phone number, RTU5024 Gate Opener rejects
phone call and door open or close.
For example,If you are using the RTU5024 GSM gate opener to open/close your garage door by
your family members, what you'll need is just 2~5 SMS commands only.
 
Specification:
 
Model :RTU5024
Functions: Swing Gate, Sliding Door, Garage Door Locks 
GSM Frequency:850/900/1800/1900MHz
Output Relay:NC/NO dry contact,3A/240VAC
Power Consumption:12V input Max.50Ma/Standby:15mA
SIM Card:Support 3V SIM Card
Antenna: 50 Ω SMA Antenna interface
Temperature range :-20~+60 °C
Humidity range:Relative humidity 90%




 
Package includes: 
 
1 x Gate Opener 
1 x Antenna
1 x User Manual 
2 x cable connectors

Manual available at http://www.waferlife.com/downloads/RTU5024-manual.pdf


R799.90  Inc VAT
Servo Tester Third Gear Switch With Indicator Light 4.2V To 6.0v (Servo tester blue)
Description:
Item Name: Servo Tester
Size: 46x32x17mm
Weight: 8g
Color: Blue
Input: DC 4.2 to 6.0V
Output: ≤15mA (5.0)
Output signal: 1.5ms±0.5ms
Adjustment Methods: Manual, Neutral, Automatic.

Features:
Small size,low power consumption,high reliability and easy operation.
It can easily detect and configure server virtual bit, jitter and middle position.
Can connect two servos or ESC;
MCU control,good stability,high accuracy.

Note:
This product can't test a servo with a weight more than 55g.
If you want to test the motor,please first connect the ESC.

Package Includes:
1x servo tester
R89.90  Inc VAT
V-156-1C25 Micro Switch Long Hinge Roller Lever Limit Switch (red limit switch)
Specifications:
Brand: Wendao
Model: V-156-1C25
Item: Micro Limit Switch
Color: Black and Red
Working Power: 15A 1/2HP 125 250V AC
Using Life: Approx. 1000000 times

Package Includes:
1 x Micro Limit Switch


Resources:

Python library
Introduction to Buttons and Switches
Types of buttons and switches


R16.90  Inc VAT
OnOff SHIM (On/Off Shim)

Our SHIMs (Shove Hardware in the Middle) are a new range of boards designed to be small, affordable, and handy. They're just 1mm thick (the bare board, not including mounted components) and designed to be soldered straight onto the GPIO pins of your Pi, if you wish, so that you can use them with HATs and pHATs on top.

Usage

Just plug your micro-USB power supply into the micro-B connector on OnOff SHIM, and then press the button once to switch on power and boot up your Pi. After installing our software (details below), you can press the button again to initiate a clean shutdown and completely cut the power to your Pi.

Features

  • super-small SHIM-format board
  • 1mm thick PCB
  • can be used with HATs and pHATs
  • corner-mounted push button for on/off
  • micro-B connector for power supply
  • red status LED
  • optional breakout pins to connect an external momentary button
  • 2x6 female header included
  • software daemon to shutdown cleanly
  • requires soldering

Software

We've put together a one-line-installer to install the clean shutdown daemon. It watches the state of BCM pin 17 and, when pulled low (pressed), it initiates a clean shutdown. Last thing, just before your Pi shuts down, BCM pin 4 is pulled low to completely cut power to your Pi.

To install the software, open a terminal and type curl https://get.pimoroni.com/onoffshim | bash to run the one-line-installer.

Add a tiny yet convenient power switch to your Pi with OnOff SHIM!
R109.90  Inc VAT
SPST 2Pin Heavy Duty 15A 250V ON/OFF Rocker Toggle Switch Waterproof Boot (waterproof boot toggle switch)
Specifications:
Waterproof Boot
Model: E-TEN1021
Sizes:29 x 16 x 56mm
Style: On-Off
Power: 15A 250VAC
Connector Type: SPST
Material(External): Metal
Dielectric strength: 1000 V RMS (min)
Insulation resistance: 100 Mω(min)
Basal material: Poly propylene materials
Mechanical life: More than 50.000 cycles
Electrical life: More than 10,000 cycles
Environment temperature: - 25 degrees ~ 80 degrees
Vibration: 10 to 55Hz, 1.5 mm double amplitude
 
Package Includes:
1 X SPST 2Pin Heavy Duty15A 250V ON/OFF Rocker Toggle Switch Waterproof Boot


Resources:

Introduction to Buttons and Switches
Types of buttons and switches

R39.90  Inc VAT
Tank Float Switch Water Level Controller Sensor (Tank Float switch)
Specifications:

Shape: Square
Contacts: NO+NC
Rated voltage: 250V(380V)
Rated current: 8A(4A)
Working temperature: 0℃<=water temperature<=65℃
Mechanical endurance: ≥100,000times
Electrical endurance:≥50,000times
Cable length: 1.9m / 74"
Environment: pool, water tank/dam
Control level difference > 40cm

Features:

Easy to use, easy to install,
Safe, reliable, maintenance-free, non-toxic and environmentally friendly.

Package includes:

1 x Float Switch Liquid Level Controller Sensor
R449.90  Inc VAT
OCR TM 10 Value 180PCS Tactile Push Button Switch kit (Tactile button kit)
Features:
● High precision mechanism design offers perfect operation and long service life.
● Package includes 10 values tact push button switch, total 180PCS.
● Ideal tool for television, audio equipment ,computer, remote control and other hobby/repair related projects

Package includes:
20PCS 6*6*4.3mm
20PCS 6*6*5mm
20PCS 6*6*6mm
20PCS 6*6*7mm
20PCS 6*6*8mm
20PCS 6*6*9.5mm
20PCS 6*6*11mm
15PCS 6*6*12mm
15PCS 6*6*13mm
10PCS 6*6*14mm



Resources:

Python library
Introduction to Buttons and Switches
Types of buttons and switches

R159.90  Inc VAT
Nanomesher - Hackable Raspberry Pi Switch w/ Remote Control (Nanomesher power switch)

This neat little board from Nanomesher adds a programmable power switch to your Raspberry Pi A+/B+/2/3/Zero/Zero W, which can be controlled by a single button or IR remote!

This is the Hackable Raspberry Pi Power switch which was successfully funded on Kickstarter in April 2017.

The Hackable Raspberry Pi Switch features an on board and removable Attiny85 Arduino Development MCU, which means the switch is both Smart and Hackable!

The Pi Switch Features

  • Single button on/off or Infrared (IR) remote operation (Remote Included)
  • LED light to indicate power status
  • Blinks twice when Switch receives power
  • Turn On when Pi is on
  • Blinks when waiting for Pi to turn off
  • Turn Off when Pi is off
  • Use standard microUSB and USB female socket
  • Suitable for mounting on front face plate
  • Onboard Attiny85 Microprocessor can be removed and reprogrammed if needed

Package Include:

  • Hackable and Smart Pi Power Switch with removable Attiny85 microcontroller
  • 4 x Jumper cables to Pi
  • High Quality MicroUSB cable (20cm)
  • Infrared remote control

While it works out of the box. You can also reprogram it using an Attiny MCU programmer. Code and Guides are included are downloadable from here. There is a package which include both the Switch and Programmer

Being Hackable, the firmware can be modified so that the switch can be used as a development board with these functions:

  • One output to trigger relay
  • One output to LED
  • One analog input to detect voltage between 0-5v
  • One input for push button
  • One input for infrared receiver which I have the code to distinguish all the buttons in the remote included
  • One output to trigger an external digital input (pull down)

Operation Sequence

1. Press once to turn On

2. Press again to trigger shutdown of the Pi's Linus OS using the shutdown script

3.  Switch will monitor the Pi and wait for the Pi to be fully shutdown (halt state)

4. Once halt state is detected, cut the power to the Pi.

Downloads

This neat little board from Nanomesher adds a programmable power switch to your Raspberry Pi with remote control
R493.29  Inc VAT
Mini Round Red 2 Pin SPST ON-OFF Rocker Switch (round red rocker switch)
Features:

Rating: 3A 250V
Mounting hole: 20mm
Poles: SPST
Terminal: 2-Pin(ON-OFF)
Contact resistance: ≤30mΩ
Insulation resistance: ≥100MΩ at 500V DC
Dielectric strength: 1500V AC for 1 minute
Operating temperature: -25°C - +85°C
Electrical life: 10000 cycles
Color: black / red

Package included:

1 x Mini round red rocker switch


Resources:

Introduction to Buttons and Switches
Types of buttons and switches

R26.90  Inc VAT
REPLACEMENT BLADES FOR ROUND 4-WAY AND ROUND 8-WAY JOYSTICKS (Blades for round arcade joystick)
Spare blades for 4-way round joysticks as well as 8-way round joysticks.
Easy to replace.
These are the replacement blades for the round joystick module.
R7.90  Inc VAT
REPLACEMENT BLADES FOR BLADE TYPE ARCADE BUTTONS (Blades for arcade buttons)
Spare blades for the blade type arcade buttons
Easy to replace.
These are the replacement blades for the arcade buttons
R7.90  Inc VAT
HDMI Splitter Switch Module Remote Control (HDMIx5 splitter remote)
Description:

Switch is a product that can switch multi-group HD signals to one high definition display device such as HDTV by using manual push button. Using this unit avoids plugging and unplugging cables frequently. It can optimize your home theatre system to the best effect.

Features:

Support 12-bit deep color, full 1080P
Multifunctional on switch: intelligent or mechanical
Support with HD 1.4b
High performance up to 2.5Gps
Maintain high resolution(max 1080P), 4K*2K, 1440P, graphics and computer resolutions up to 1920x1200
Function: signal amplification, image transformation and image selection
25 meters' transmission at each end of port
Compatible with HDCP devices
Used in digital HDTV, plasma displays, LCD monitor, set-top boxes, DVD players, blu-ray players, digital cameras, audio/video receiver, home video, video projector

Specification:

Input video signal0.5-1.0 volts p-p
Input DDC Signal5 volts p-p (TTL)
Video output signalHD 1.4b + HDCP1.0 / 1.1
VGA640x480,800x600,1024x768,1920x1200
DTV / HDTV480i / 576i / 480P / 576P / 720P / 1080i / 1080P
FrequencyUp to 250MHz
Field frequency60Hz
Bandwidth2.5Gpbs/250MHz
HDTVsupport
Interlaced scanning(50&60Hz)480i,576i,1080i
Progressive scanning(50&60Hz)480P,576P,720P,1080P

Note:

IR remote control is powered by lithium cell(CR2025), battery not included

Package Includes:

1 x 4K 1080p 3D Switcher
1 x Remote Control
1 x IR Cable
1 x Power Cable
4K 5-Port 1080p HD Mutimedia Interface 3D Switch Selector Splitter Video Hub For HDTV
R229.90  Inc VAT
Discontinued: Programmable Smart Temperature Control Fan and Power Expansion Board For Raspberry Pi (AW 1B5 Power + fan hat board)

Features

1. Width voltage input: 6V~14V' With power switch

2. Output: DC 5V 4A with two channel outputs:

OUT1 for  external device such as servo, motor, robots, mechanical arm, intelligent card etc. (output interface: HT3.96);Max current is 2A, and can be programming control to on/off; please refer to SAMPLE CODE 1;OUT2 (GPIO output for raspberry pi);Max current is up to 4A if the OUT1 be closed; CAN'T be programming control, it will be output to raspberry pi directly if the switch be turned on;

3. Built-in temperature sensor, with active cooling fan, you can control flexibly the ON/OFF of mini fan via I2C command and GPIO programming.

4. Support hardware pwm to control fan.

Temperature range and accuracy.

  • -25 ℃ ~ + 100 ℃ when the ± 2 ℃
  • -55 ℃ ~ +125 ℃ when the ± 3 ℃

5. Cooling Fan can be replaced.

6. Standard HAT size.

Packing List

  • 1 x Board;
  • 1 x Mini fan (with install screws)

More info available at http://www.raspberrypiwiki.com/index.php/Smart_Fan_and_Power_Expansion_Board
Smart Fan and Power Expansion Board with switch
R279.90  Inc VAT
SONOFF T2 EU/US/UK AC 100-240V 1 Gang TX Series 433Mhz WIFI Wall Switch RF Smart Wall Touch Switch (Sonoff 1way touch single)
Overview:
 

The Sonoff Touch is a One Way (1-speed) WiFi Wall Touch Switch. It can be paired with iOS / Android APP eWeLink via WiFi,
you can turn off the LED and light from any point in time.
eWeLink works with Amazon Echo, Echo Dot and Amazon Tap now! You can use Alexa to control your home devices with simple commands.
To use this feature, simply link your eWeLink application to Amazon Alexa. With a few steps you can tell Alexa or turn off lights and turn on all devices.
eWeLink can work with Nest! EWeLink Android Ver2.3.0 starts to support Nest Learning Thermostat. Nest owners can share the device with other users on eWeLink. eWeLink does not support nest on or off. However, you can use Nest's environmental data to create smart scenes after triggering / from other eWeLink devices.

More product details:
 
Sync Status: Real-time device status provided to App
Remote on / off: Turn electrical devices on / off from anywhere at any time
With sensitive luxury glass panel touch screen, can touch on / off
Timing: Supports countdown / single / repeat timing tasks to turn on / off at specified time
Preset timers can work even network is unavailable, but the device must keep power on
Share control: Control your smart home together with your family
Scene / Smart Scene: You can set scenes or smart scenes to trigger on / off the device automatically
Voice Control: Works perfectly with Amazon Alexa, for Google Home, for Google Nest
 
APP Functions:
 
Remote ON/OFF
Scheduled/countdown timing
One-key sharing
Group/scene management
 
Specifications:
 
Terminal platform:  Android , IOS
Connection: wifi
Control distance: Infinity (in 2G / 3G / 4G / WIFI network)
Standard: 86 type EU / 120 type US
Wireless power consumption: <0.3w
System: support IOS6.0 / Android2.3 and above
Input Voltage: AC90 ~ 250V, 50 / 60hz
Max. Current: 2A
Rated power: 400W
Wifi Frequency: 2.4GHz 802.11b / g / h
Power supply: zero fire power supply
Shell material: flame retardant ABS
Panel material: tempered glass
Color: White

Size:
 
120 type: 120mm x 78mm x 41mm
 
Package Includes:


1 x Touch Wifi Switch Module
R372.51  Inc VAT
SONOFF® Dual Channel WIFI APP Remote Control Switch Socket Module 250V For Smart Home (Sonoff dual ch switch)

Sonoff Dual is a WiFi based 2 gang switch that can connect and independently control two connected appliances or lights. This simply means 1 Sonoff Dual control switch equals to 2 Sonoff basic switches! Sonoff Dual 2 gang light switch inherits Sonoff Basic switch’s advantages such as easy installation and operation, quick WiFi access, remote control through APP EweLink.

In the application eWeLink, available on both iOS and Android, users can independently turn on/off each of the two connected devices. But the button on Sonoff Dual 2 gang WiFi light switch is not an ON/OFF toggle switch, it is only a WiFi pairing button. Users can set single/repeat/countdown timing schedules to turn on/off at a specified time, and also share with others so that they can control together.

Works With Amazon Alexa

You can ask Alexa to turn on/off Sonoff Dual.

Standard voice control commands phrases for Sonoff Dual (if you just say the device name, Alexa will turn on/off all the 2 gangs immediately):

Alexa, turn on {deviceName}
Alexa, turn off {deviceName}

Alexa, turn on {deviceName} {gangName}
Alexa, turn off {deviceName} {gangName}

Explanation: if the device name of your Sonoff Dual is "My Switch", the gang name is "Gang 1", then you can control with "Alexa, turn on My Switch Gang 1".

For detailed tutorial, please click here.

Check out the amazing features of this product below:

Features

  • Remote turn on/off through the APP EWeLink
  • Independently control 2 devices in APP EWeLink
  • Supports tracking device status on EWeLink
  • Supports setting countdown, single and repeat timing tasks
  • Works with Amazon Echo, Echo Dot, Amazon Tap
  • Works with Google Home, Google Nest
  • Works with IFTTT

Specifications

  • Power Supply: 90-250V AC
  • Max Current: 16A(2 gang),10A(1 gang)
  • Max Power:  3500W(2 gang) / 2200W(1 gang)
  • Product Dimensions: 114*52*32mm
  • Color: White
  •  Frequency: 802.11 b/g/n 
  • Security Mechanism: WPA-PSK/WPA2-PSK
  • Humidity: 5%-90%RH, Non-condensing
  • Enclosure Material: Fire-retardant ABS V0
  • Operating Temperature: 0ºC-40ºC(32°F-104°F)
  • Gang: 2
  • Certification: CE, RoHS, FCC

Package

1 x Sonoff Dual

R339.90  Inc VAT
SONOFF® Single Wi-Fi Switch For Smart Home APP Timer Remote Control Switch Module (Sonoff Basic)
Amazon AWS Global Server
All our smart home products use Amazon AWS Global Server, which is very stable and easy to access. As long as your smart phone has 2G/3G/WiFi network,  you can control all your home appliances in your palm from anywhere at any time.


Power: <=0.5W
Rate Voltage: 100-260V
Power Adapter: Without Power Adapter

Other Features:
  • Control mode: Mobile APP
  • Transmission mode: Wi-Fi communication; 
  • Controlled lines: 1; 
  • Control distance: infinity; 
  • Power: 7A/1500W; 
  • Platform: Android, iOS; 
  • Working temperature: 0-55 degree

Size: 86mm x 38mm x 20mm

Package includes:

1 x Remote switch module
R149.90  Inc VAT
5V/12V Male to Female Barrel Power Extension Cable with Switch 5.5x2.1mm 26cm (barrel switch extension)

Add a physical switch to your device or project. 
This inline manual switch goes between the power source and the device to add a convenient and reliable point of power control

5.5mm x 2.1mm barrel
26cm cable
Add a physical switch to your device or project.
R39.90  Inc VAT
12V 10A Waterproof Automatic Light Sensor Switch (Day/Night 12V switch)
Specifications:

Product: light control sensor

Power source: 220V

Rated Current: 10A 

Ambient temperature: max 55 (C)


Package includes:

1 x 220V 10A Waterproof Automatic Light Sensor Controller for eg. Garden Lights
Day/Night switch ideal for your 220V garden or security lights
R89.90  Inc VAT
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