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Use this kit as inputs for sensing and outputs for reporting in your projects.
R399.00  Inc VAT
R199.00  Inc VAT
We have recently added a range of kits to cater for beginners to start connecting their Raspberry Pi’s with the physical world. This is the add-on pack with all the basic sensors.
R89.00  Inc VAT
Create your own little Arduino FM radio using this receiver
R124.90  Inc VAT
37-in-1 Sensor Module Kit (C22 37-in-1 sensor kit)

Use this kit as inputs for sensing and outputs for reporting in your projects.

File download: Click to open

Packing List

1 x XY JoyStick
1 x Relay
1 x Big Sound
1 x Small Microphone
1 x Tracking
1 x Avoid
1 x Flame
1 x Linear Hall
1 x Touch
1 x Digital Temperature
1 x Buzzer
1 x Passive Buzzer
1 x 2-Color LED
1 x 2-Color
1 x Reed Switch
1 x Mini Reed
1 x Heartbeat
1 x 7 Color Flash
1 x Laser
1 x Button
1 x Shock
1 x Rotary Encoders
2 x Magic Cup
1 x Tilt Switch
1 x Ball Switch
1 x Photo resistor
1 x Temp and Humidity
1 x Analog Hall
1 x Hall Magnetic
1 x TEMP
1 x Analog Temp
1 x IR Emission
1 x IR Receiver
1 x Tap module
1 x Light Blocking

We found this article explaining what the sensors are used for.
More to follow soon in our blog under tutorials.
Use this kit as inputs for sensing and outputs for reporting in your projects.
R399.00  Inc VAT
BMP180 Digital Barometric Pressure Sensor Board Module (2B3 Barometric sensor)

Product information
This digital barometer has some interesting applications. By measuring the absolute pressure of the environment and converting this into altitude. you will have a reliable sensor for determining the height of your robot, plane or projectile. This sensor is capable of achieving an accuracy of 1m, with noise of only 17cm in ultra-high resolution. The device will operate at only 0.3uA meaning low current draw for battery powered applications.

1.8V to 3.6V Supply Voltage
Low power consumption - 0.5uA at 1Hz
I2C interface
Max I2C Speed: 3.5 MHz
Very low noise - up to 0.02hPa (17cm)
Fully calibrated
Pressure Range: 300hPa to 1100hPa (+9000m to -500m)
Weight: 1.18g
Size: 21mm x 18mm

Package includes
1 x BMP180 Digital Barometric Pressure Sensor Board Module
1 x Male to Male 4 pin header

R49.00  Inc VAT
Maplin Rain Gauge (3A2 Maplin Rain Gauge)
Maplin rain gauge as used in the Raspberry Pi foundation weather station project to measure rainfall.
Hack this component to form part of your weather station.

View the project details here

And some more help here

Article specific to the rain gauge only
R199.00  Inc VAT
13.56MHz RFID Proximity IC Token Tag Key Keyfobs For Access System (2A2 RFID tag)
Features :

Small and durable
Waterproof, shockproof, anti-corrosive.
Keyring for easy carrying.

Specifications :

Main Chip : Fudan F08 compatible S50
Colour : Blue,Yellow, Black, Grey, Brown...Please contact us for availability
Size : Approx. 40.5×32×4.2mm
Operating Frequency : 13.56 MHz
Communication speed : 106K Boud
Read and write distance : 2.5 ~ 10cm
Read and write time : 1 ~ 2ms
Operating Temperature : -20 ℃ ~ 85 ℃
Endurance :> 100,000 times
Storage capacity : 8Kbit, 16 partitions, each partition with 2 group passwords

Typical applications :
Enterprise / campus access cards, parking, district management,attendance systems, patrol systems, enterprise systems, access control systems, radio frequency identification field etc.

Package includes :

1 x 13.56MHz RFID Keyfob
R22.90  Inc VAT
3-Pin Power Control Micro Switches(pack of 2 units) (1A5 micro switch)
Color Black + white + siliver
Material Plastic + copper + iron
Features Current: 0.1A; Voltage: DC 30V
Application Great for DIY projects and robotics. Use for collision detection in robotics
Packing List 2 x Micro switches

R10.00  Inc VAT
Liquid Water level sensor Right Angle Float Switch (2A2 liquid level RA)

The liquid level switch detects the rising level of liquid in a sump or tank. It can be connected to a micro controller. It can then be used to start/stop a pump which then pumps liquid in/out until the level of the liquid has been restored to the point where the pump is switched off again. The switch may be used in a pump station, a sensor, a tank alarm, or other devices.



Contact Rating: 10W

Switching Voltage: 220V

Switching Current: 0.5A

Breakdown Voltage: 220VDC

Carry Current: 1.0A

Contact Resistance: 100mohm


R75.00  Inc VAT
8-Channel 3.3V to 5V Voltage Converter Module for Raspberry Pi - Blue (3A4 8 ch sensor convert)
Raspberry Pi and jumper cables are not included.


- Mutual conversion between 3V and 5V, It's convenient for PI connected to external 5V sensors or modules

- Supports total of 8 channels

- Range of voltage converted: 1.8V~6VDC

How to Use:
In the case of translating between 3.3V and 5V system:
VCCA connects to 3.3V power supply
VCCB connects to 5V power supply
GND connects to power negative pole respectively, the two power supply should be common-grounded with each other
When Ax has 3.3V input, Bx will get 5V output
When Bx has 5V input, Ax will get 3.3V output
NO direction control required
R60.76  Inc VAT
MQ2 Smoke Gas LPG Butane Gas Sensor Detector (2B5 MQ2 LPG gas sensor)

1. Using high-quality dual-panel design, with power indicator and TTL signal output instructions
2. there are four screw holes for easy positioning
3. Analog output voltage with the higher concentration of higher voltage
4. TTL output valid signal is low. (Low-level signal when the output light can be directly connected to the microcontroller or relay module)
5. The switching signal having a DO (TTL) output and analog output AO

Special note:
After the sensor is powered, wait about 20S until measured data becomes stable.
Heat in the sensor is a normal phenomenon due to the internal heating wire.


Size: 32mmX22mmX27mm
Chip: LM393, ZYMQ-2 gas sensors
Working voltage: DC 5V
AO output :0.1-0 .3 V (relative to pollution), the maximum concentration of a voltage of about 4V
DO output: TTL digital 0 and 1 (0.1 and 5V)
Input voltage: DC 5V 150mA

Package Includes:
1 x MQ-2 Gas Sensor Module
R49.00  Inc VAT
Geekcreit® 16 In 1 Sensor Module Kit (C1 16 Sensor kit)
Package includes:

1 x DHT11 temperature and humidity sensor module
1 x HC-SR501 human infrared sensor module
1 x DS1307 real-time clock module (CR2032 battery not included)
1 x Rain sensor module
1 x Sound sensor module
1 x HC-SR04 ultrasonic sensor module
1 x Flame sensor module
1 x KY-008 laser sensor module
1 x Photoresistor sensor module
1 x YL-69 soil moisture sensor module
1 x Obstacle avoidance sensor module
1 x Shock sensor module
1 x MQ-2 gas sensor module
1 x 315M wireless transceiver module
1 x Tilt sensor module
1 x One channel TCRT5000 tracing module

KY-008 laser sensor module:

Operating voltage: 5V
Specifications: 15 * 24 mm
Light source wavelength: 650 nm
Weight: 2.2 g

Obstacle avoidance sensor module:

VCC: 3.3V-5V external voltage (can be directly connected to the 5v and 3.3v microcontroller MCU)
GND: External GND
OUT: Small board digital output interface (0 and 1)
Connection method: VCC-VCC; GND-GND; OUT-IO
Board size: 3.2 x 1.4cm

Flame sensor module:

Operating voltage: 3.3V-5V
Output form: DO digital switching output (0 and 1) and AO analog voltage output
Size: 3.2cm x 1.4cm
Detect flame or wavelength range (approx): 760 nm to 1100 nm, lighter flame test distance is 80cm, the greater flame, the farther test distance
Detection angle is about 60 degree, particularly sensitive to flame photometry
Adjustable sensitivity

315M wireless transceiver module:

Operating voltage: DC5V
Quiescent current: 4Ma
Receiving frequency: 315MHz
Receiving sensitivity: -105DB
Size: 30 x 14 x 7mm

Emission head parameters:
Transmission distance: 20-200 meter (different voltage, different effect)
Operating voltage: 3.5-12V
Dimension: 19 x 19mm
Work: AM
Transfer rate: 4KB / S
Transmitting power: 10mW
Transmission frequency: 315M
Pinout left → right: (DATA, VCC, GND)

One channel TCRT5000 tracing module:

Detection distance: about 10mm
Operating voltage: 5V, black line output low level, white line output high level

Shock sensor module:

Operating voltage: 3.3V-5V
Output type: Digital switching output (0 and 1)
Small PCB board size: 3.2cm x 1.4cm

MQ-2 gas sensor module:

Dimension: 32 x 22 x 27mm (L x W x H)
The main chip: LM393, ZYMQ-2 gas sensor
Operating voltage: 5V DC
Dual signal output (analog output, and TTL level output)
TTL output valid signal is low level. (When the output low level signal light can be directly connected microcontroller)
Analog output: 0 ~ 5V voltage, the higher the concentration the higher the voltage.

Sound sensor module:

Operating voltage: 3.3V-5V
Small PCB board size: 3.4cm x 1.6cm

DHT11 temperature and humidity sensor module:

VDD: 3.3-5.5V DC
DATA: Serial data
NC: No connection
GND: Grounding, negative power supply

HC-SR04 ultrasonic sensor module:

Operating voltage: 5V
Ultra-small quiescent current: less than 2mA
Induction angle: not more than 15 degrees
Detection distance: 2cm-400cm
High precision: up to 0.3cm

R199.00  Inc VAT
RPI GPIO Connect Sensor Add-on Pack (Connect sensor pack )

RPI GPIO Connect Sensor Add-on Pack

 We have recently added a range of kits to cater for beginners to start connecting their Raspberry Pi’s with the physical world. This is the add-on pack with all the basic sensors.

The whole kit was based on the projects page of the Pi foundations website. Here we found amazingly interesting things to play with and had tons of fun….

In the introductions project is a really great tutorial for starting to get to know all the different basic sensors available for the Raspberry Pi.


  • 1 x HC-SR04 Ultrasonic Sensor Distance Measuring Module
  • 2 x Photoresistors 5K to10K Ohm Light Dependent Resistor
  • 1 x PIR Infrared Motion Sensor (HC-SR501)
  • 1 x Potentiometer single turn carbon linear PCB 2K
  • 1 x One digit Red 7 Segment 0.56 Inch 1 Bit Common Anode LED Digital Tube
  • 1 x 74HC595 8−Bit Serial−Input/Serial or Parallel−Output Shift Register with Latched 3−State Outputs

 What you will need:


We have recently added a range of kits to cater for beginners to start connecting their Raspberry Pi’s with the physical world. This is the add-on pack with all the basic sensors.
R89.00  Inc VAT
Recessed Door Window Contacts Reed Security Alarm Switch with Screws (reed switch recessed)
There are two types of reed switches : "normally open" reed switches and "normally closed" reed switches.
The metal reeds on a normally open switch stay open when there is no magnet near the switch.
In the presence of a magnetic field, the contacts of a normally-open reed switch will close.
A normally-closed reed switch is closed when it is not near a magnet; as a magnet is brought close to it, a normally-closed switch will open.

These are the normally open type

Specifications :

Color : white
Material : ABS
Dimensions : 27(mm) X 14(mm) X 8(mm)
Switch pattern : N/O normally open, alarm-on-broken
Contact capacity : Maximum switch current : 0.5Amp
Voltage : 200 VDC
Rated power : 10W
Actuation distance : 20-25mm
Wire lead : 22 Awg, About 350mm long
Mounting method : SMD (by screws or double-sided tape)
Recommendations in application : alarms and electronic projects

Package Includes :                                                                                                                                                                                                    

1 x Reed switch set
Necessary screws for installation
R35.00  Inc VAT
SW-420 NC Type Vibration Switch Sensor Module (2B3 SW-420 vibration sensor)

If the module does not vibrate, the vibration switch circuit is closed - low output, the green indicator light is on.
On vibration the switch momentary disconnects, output is driven high, the green light goes off.
The module can be directly connected to a microcontroller, which will detect high or low levels, thereby detecting whether the module's environment is vibrating, can play a role in an alarm.


SW-420 normally closed type vibration sensor
Comparator output, clean signal, good waveform, strong driving ability, >15mA
Working voltage 3.3V ~ 5V
Output format: digital switching output (0 and 1)
Using a wide voltage LM393 comparator
Mounting holes for easy installation
Small PCB size: 3.2 x 1.4cm


Power direction cannot be reversed otherwise it is possible to burn the chip
Signal LED light is output Low, signal LED OFF output is High


Smart car, Earthquake alarm, Motorcycle Alarm, Theft alarm

Package includes:

1 x Vibration sensor module
R39.00  Inc VAT
TEA5767 FM Stereo Radio Module 76-108MHZ For Arduino With Antenna (3A4 FM receiver module)

Frequency range from 76-108MHZ automatic digital tuning.
High sensitivity, high stability, low noise, radio module.
A low-power electro-tuning FM stereo radio circuit, which integrates the IF frequency selection and demodulation network.
High sensitivity (Using low noise RF input amplifier)
High-gain automatic gain control (AGC) circuit
LC tuned oscillator fixed chip.


Board size: 31 x 30 mm
With a power reverse-protection diode
Board comes with power output filter inductor
Multiple capacitor combination filter
Blue power indicator
You can directly pull and plug the antenna port
I2C bus communication
FM radio TEA5767 dedicated chip module
Onboard headphone amplifier chip TDA1308 for audio amplification
Onboard 3.5mm audio interface, can be directly connected to headset amplifier
If connected with single chip, only need to connect the power ground and two I2C communication lines

Package includes:

1 x TEA5767 Radio Module
Create your own little Arduino FM radio using this receiver
R124.90  Inc VAT
Stainless Steel Liquid Level Controller Vertical Float Switch (Stainless level sensor vertical)

Description :

Stainless Steel Liquid Level Controller Vertical Float Switch

Mini stainless steel float switch, contains no mercury.
This float switch is a device used to sense the level of liquid within a tank, the switch may activate a pump, an indicator, an alarm, or other devices.

Simple structure and easy installation
Light weight and simple working principle, high reliability.

The versatility of this vertically mounted controller means that it can be installed either at the top or base of your tank, depending on whether you wish to detect the water's high or low level.


Max contact rating: 10W / SPST
Max switching current: 0.5A
Max running current: 1A
Max switching voltage: 100V DC
Max breakdown voltage: 220V DC
Max contact resistance: 100mΩ
Working temperature: -30°C to +125°C
Float ball material: SUS304
Body material: SUS304
Cable length: About 25 cm

Package includes:

1 x Stainless Steel Vertical Water Level Switch

R79.00  Inc VAT
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