Generic1

Sort By:  
R4.90  Inc VAT
230Pcs XH2.54 2P 3P 4P 5 Pin 2.54mm Pitch Terminal Kit / Housing / Pin Header JST Connectors
R72.90  Inc VAT
30A-1V Split-Core SCT013 AC Current Sensor (30A split core current sensor)
Description:

This is split-core current transformer is an AC current sensor. It is used for current measurement, monitor and protection for AC motors, lighting equipment, air compressors, home automation etc.

Features:

- Opening size: 13x13mm
- Rated input current (RMS): 10% - 120% of that is 3A - 36A
- Output voltage(RMS): linear output. When the input current is 30A, the output voltage is 1V
- Linearity: ± 3%
- Output connectors: 3.5mm standard three-pin plug
- Lead length: 1 m

What's in the box?

1 x Current sensor


This sensor is perfect for use with our Raspberry Pi RPICT3T1 current and temperature sensor board.
R159.90  Inc VAT
PJ-392 3-Pin 3.5mm Stereo Headphone Audio Video Jack Socket Plug With Nut (headphone socket)
Description:

Jack plugs and sockets are widely found in audio and audio-video applications and are most commonly used for analogue audio signals like the 3.5mm jack found on your earphones. With this socket you can now add this funtionality to your project. 

Specifications:

Model: PJ-392
Size(LxWxH): Approx. 22.5mmx 8mm x 8mm/ 0.89x3.15x3.15"


Package Includes:

1 x Stereo Headphone Audio Video Jack Socket

R9.90  Inc VAT
Five Channel Infrared Line Tracking Sensor (5 channel line track sensor)
Features:

- Using the ITR20001 Reflective Photoelectric Sensor
- Five ITR20001/T infrared light detectors are used with higher sensitivity, wider detection range and anti-interference.
- Five-channel analog output, higher accuracy, so that the tracking range of the car is wide and stable

Connection Reference:

VCC: Connect 3.3~5V
GND: Connect GND
U1: Connect MCU.IO(Channel, analog output)
U2: Connect MCU.IO(Channel, analog output)
U3: Connect MCU.IO(Channel, analog output)
U4: Connect MCU.IO(Channel, analog output)
U5: Connect MCU.IO(Channel, analog output)

Specifications:

Operating voltage: 3.3V~5V
Product size: 72mm x 28mm
Probe spacing: 11mm
Fixing hole size: 5mm
Sensing distance: 10mm~50mm

Note:
*Please allow 1-3mm difference due to manual measurement.

Package Includes:

1 x  Infrared Tracking Sensor 
R188.62  Inc VAT
R249.90
Upgrade Remote Metal Extruder Kit For Creality 3D Printer - right (extruder upgrade red right)
Features:

  • Upgrade your Creality 3D Printer Extruder with our New "Metal Aluminium Anodised" Upgrade Kit.
  • Our kit includes all the necessary screws & parts needed to directly replace your original creality plastic extruder.
  • All you have to do is unbolt the old original creality plastic extruder & screw in the new "Metal Extruder" and you are ready to start printing.
  • The advantages of a metal extruder is that you have better, stronger pressure pushing the filament into the printer nozzle so it will improve on the printer's performance.
  • Our extruder kits have an adjustable bolt so that you can adjust the pressure of the extruder gear as needed.

Package Includes:

1 x Extruder Upgrade Kit
R194.90  Inc VAT
Soil Moisture Sensor 12V DC Relay Control Module Automatic watering switch (automatic water relay sensor)
Description:

When the soil moisture is lower than preferred setting, the relay will automatically pull in, start the sprinkler, water pump etc. until the moister reaches the desired humidity level and automatically stop.
Product use: Through the potentiometer, adjust to the desired soil moisture level

Specifications:

Electrical parameters: Supply voltage: 12VDC
Input current: more than 100mA Relay Load Max: 10A 250V AC or 10A 30V DC

Module instruction:

1 sensors applied to the detection of soil moisture; Module
2. Blue potentiometer is used to adjust soil moisture level, clockwise adjustment and control the humidity will be bigger, counterclockwise smaller; 3. Due to module delay function, adjust the humidity value, wait about 5-8 seconds, see if the the relay state changed, the green LED lamp will also have corresponding change, until adjusted to meet the requirements.


Package Includes:

1 x Soil moisture control module
1 x Soil sensor
2 x 20cm long DuPont lines
R74.90  Inc VAT
Solid State Relay SSR-50DA 3-32VDC 50A/250V Output 24-380VAC w/ Cover (3-32V relay solid state)
Specification:
Size62mm(L)x44mm(W)x23mm(H)
Input Voltage (Trigger)DC 3-32V 
Output Voltage(Line)AC 24-380V
Output Current(Line)50 A
On Voltage≤1V
On-Off Time≤10ms
Off Leakage Current≤2mA
Transparent Lid Included Yes

Package Includes:
1 X 50A SSR-50DA Solid State Relay With Cover

Datasheet available at https://cdn.sparkfun.com/datasheets/Components/General/SSR40DA.pdf
Depending on how hard your relay works, you might want to add a heat sink to it.

Q:During continuity testing with my multimeter why does my relay on the AC side not switch on?
A: The below info was found at http://www.crydom.com/en/tech/newsletters/solid statements - bench test an ssr.pdf

A multimeter determines impedance by injecting a small amount of voltage through it's probes into the circuit being tested. It then measures the current flowing through the probes and calculates resistance. Easy enough; Resistance = Voltage / Current! However, as we just discussed above, a solid state relay’s output turns on by “stealing” a bit of voltage from the AC mains in order to supply current to the gate of the SCRs. Simply put, if the AC mains is not connected to the relay then the output cannot turn on. Since the voltage and current produced by a multimeter is not sufficient enough to turn on the SCRs, the output of a solid state relay will remain in the off state; even with the input signal applied. As a result, SSRs will sometimes fail an incoming inspection because the engineer expects to see a significant change in the output impedance when they turn on the relay.The most effective way to bench test a solid state relay is to construct a simple test circuit consisting of a DC power supply or battery (a 9Vdc battery will work fine in most cases ) and a 60W or 100W light bulb.
R147.90  Inc VAT
TCRT5000L Reflective Infrared Sensor Photoelectric Switches (infrared switch)
Description:

This Reflective IR Sensor is a simple plastic casing with two elements - an IR LED and an IR phototransistor. You can control the IR LED and turn it on to bounce IR off objects to determine their reflectivity. White & light colored stuff will bounce the light, so you can detect it.

Specifications:

ColorBlack blue
MaterialPlastic iron
SpecificationDetecting range: 0.591" (15mm); Detecting method: Reflective; Collector Emitter Voltage: 70V; Collector Current: 100mA; Forward Current: 60mA; Output type: Phototransistor; Working temperature: -25~85'C
FeaturesCompact construction, sense the presence of an object by using the reflective IR beam from the object
ApplicationPerfect for line tracking robot car DIY project
Packing List1 unit


What's in the box?:

1 x TCRT5000L Reflective switch

Resources:

How to use TCRT5000 switches
R3.90  Inc VAT
220V 360 Degree Recessed Ceiling Occupancy PIR Motion Detector Time Delay Light Switch (220AC pir switch occupancy)
Description:

Are you interested in saving energy? These new Recessed PIR motion/ occupancy sensor is perfect way to start saving energy and also on your bills.

Specifications:
Voltage:AC220-240V/50Hz
Load:800W (incandescent bulbs, halogen bulbs)/200W ( energy saving lamp, fluorescent lamp, LED bulb)
Detection Angle: Ceiling Installation 360°/Wall Mounted 140°
Sensing Distance: Max 8M (24°C)  Adjustable Distance
Delay Time: 5S, 30S, 1Min, 3 Min, 5 Min, 8 Min Time Adjustable
Light Control Settings: 10 ~ 2000Lux Light Control Adjustable

Package Includes:
1 X PIR Ceiling Light Switch
R299.90  Inc VAT
DC 12V PIR IR Sensor Module Relay (12VDC pir relay occupancy)
Description:

Based on infrared technology, automatically control products, when someone enters switch sensing range, pir detect changes in the human body infrared spectrum, switch automatically switches the load, do not leave the sensing range (who are active), the switch will continue to be on.

Person leaves, switch off automatically load delay.

Convenient and  saves energy.

Specifications:

1. Bipolar design: three-wire connection, and the load capacity 100W

2. Automatic sensors: switch immediately turned on with delay off after you leave.

3. Relay switch: can withstand high current output, high power load.

4. Adjustable delay time: 10 seconds -350 seconds

5. Ultra Low Power: Switch own power <0.0088W/h (annual power consumption of <0.077 degrees)

6. Induction: Passive

7. Operating Voltage: DC 12V

7. Inductive mode: passive infrared pyroelectric

6. Quiescent Current: 50uA

7. Sensing Distance: 3 to 5m

8. Load Capacity: Maximum: 100W

9. Induction Angle: About 120°, 100 ° up and down

10. Load Range: Various types of DC LED lamps, load

11. Ambient Temperature: -20 to 50℃

12. Output Mode: Relay control output DC 12V high level / low level

13. Size: 45 x 30mm, PIR lens diameter: 12mm

Wiring instructions:

Red wire: Power input 12V
Black wire: Power output -12V
Yellow wire: OUT 12V power output

Package includes:

1 x DC 12V PIR IR Sensor Module Relay
R119.90  Inc VAT
10pcs 2.54mm Jumper Cap (2.54mm jumper pcb(10) )
Description:


The jumper cap is a small metal clip covered by plastic. It performs like a connecting bridge to short (connect) the pair of pins.
In a motherboard (or any other circuit board), a jumper is a pair of prongs that are electrical contact points set into the board or an adapter card . When you set a jumper, you place a plug on the prongs that completes a contact. In effect, the jumper acts as a switch by closing (or opening) an electrical circuit.

Specifications:

  • Type: Shorting Jumper.
  • Pitch: 2.54mm.
  • Number of Pins: 2.
  • Contact Material: Copper Alloy.
  • Current Rating: 2A.
  • Housing Material: Thermoplastic.
  • Operating Temperature: -25°C to 105°C.

Package includes:

10 x 2.54mm jumper cap
R4.90  Inc VAT
USB 2.0 Female Socket to DIP 2.54mm Pin 4P breakout Board (USB A breakout female)
Description:

This module can easily convert your USB charger's power and data cable into conventional DIP 2.54mm pins.

Package includes:


1 x USB female adapter board

Resources

R19.90  Inc VAT
230Pcs XH2.54 2P 3P 4P 5 Pin 2.54mm Pitch Terminal Kit / Housing / Pin Header JST Connectors (JST header kit)
Description:

JST connectors are electrical connectors manufactured to the design standards originally developed by J.S.T. Mfg. Co. (Japan Solderless Terminal). JST manufactures numerous series (families) and pitches (pin-to-pin distance) of connectors.

JST XH connectors were developed based on the high reliability and versatility of the NH series connectors




Package Includes:

2pin = 10Sets =20PCS   
3pin = 10Sets =20PCS   
4pin = 10Sets =20PCS   
5pin = 10Sets =20PCS   
Pin Connector Terminal :150PCS

230Pcs XH2.54 2P 3P 4P 5 Pin 2.54mm Pitch Terminal Kit / Housing / Pin Header JST Connectors
R72.90  Inc VAT
Portable LED tester 2-150mA (LED tester)
Description:
 
Handy device for testing LED's. Simply plug your LED into the correct holes (all of which are marked) and push the button to see its brightness, illuminant color, etc.
Handy device for testing LED's (2-150mA)

The top row is for 2 pin LED's with currents ranging from 2mA - 30mA
The bottom row is for 4 pin LED's (piranha LED's) with currents ranging from 20mA - 150mA
 
Specifications:

Material: Plastic
Color: White
Lightweight & compact
Powered by a 9V battery (not included)

What's in the box?

1 x LED tester
Item size(L*W*H) : Approx. 80mm x 55mm x 22mm
Quantity: 1PC
R69.90  Inc VAT
10mmx15mm Spst 2pin On/off G130 Boat Rocker Switch 3A/250V Black (10x15 rocker switch BLACK)
Description:

Rocker Switches house a button for operation that can be pressed on either end like a seesaw to connect or disconnect an electrical circuit. They are often used as ON/OFF switches on the main power supplies for electronic devices.

Specifications:
  • 250 V
  • 3A
  • 10mm x 15mm

Package includes:

1 x Black Mini Rocker Switch



Resources:

Python library
Introduction to Buttons and Switches
Types of buttons and switches
R4.90  Inc VAT
Jtron 3W 40mm 4Ohm Speaker - Copper (3W 40mm 4Ohm Speaker)
Description:

This internal magnet speaker is designed with aluminum shell, internal magnetic type, easy to install.
Application: mini box speakers, music player, doorbell, computer, multimedia speakers, etc.

Specifications:

Brand :   Jtron
Model:    N/A
Quantity:    1 piece
Form Color:    Copper
Material:    Plastic iron
Size:   40mm

What's in the box:

1 x speaker

R59.90  Inc VAT
RJ45 RJ12 Network Cable Crimping Tool (Network Crimping Tool BLUE)

Description:

Crimps 8P8C/RJ-45,6P6C/RJ-12, and 6P4C/RJ-11 connectors

Ratcheted handle movement for added precision

Plastic-covered handles to reduce fatigue

R264.14  Inc VAT
cnc shield v3 engraving machine 3D Printer board 4pcs A4988 driver expansion board for Arduino UNO R3 with USB cable (uno cnc control kit)
Description:

Perfect for engravers, laser cutters, CNC machines and 3D printers. This shield simply sticks on top of your Arduino board and can control up to 4 stepper motors.

Features:
CNC Shield Board:
 
Latest CNC Shield Version 3.0 for Arduino.
GRBL 0.9 compatible. (Open source firmware that runs on an UNO for Arduino that turns G-code commands into stepper signals)
PWM Spindle and direction pins
4-Axis support (X, Y, Z , A-Can duplicate X,Y,Z or do a  full 4th axis with custom firmware using pins D12 and D13)
2 x End stops for each axis (6 in total)
Coolant enable
Uses removable A4988 or DRV8825 compatible stepper drivers
Jumpers to set the Micro-Stepping for the stepper drivers. (Some drivers like the DRV8825 can do up to  1/32 micro-stepping )
Compact design.
Stepper Motors can be connected with 4 pin molex connectors or soldered in place.
Runs on 12-36V DC. (At the moment only the DRV8825 drivers can handle up to 36V so please consider the operation voltage when powering the board.)
Please note that this is an unassembled kit and Basic soldering skills are needed.
 
A4988 Stepper Motor Driver:
 
A4988 Stepper Motor Driver Board is a breakout board for Allegro’s A4988 DMOS Micro stepping Driver with Translator and Overcurrent Protection; please read the A4988 datasheet carefully before using this product.
Low RDS (On) Output
Automatic current decay mode  detection / selection
Mix with slow current decay modes
Synchronous rectification for low power dissipation
Internal UVLO
Crossover-current protection
3.3 and 5 V compatible logic supply
Thermal shutdown circuitry
Ground fault protection
Load short-circuit protection
Five selectable step modes: full,  1/2, 1/4, 1/8 and 1/16
Warning: Connecting or disconnecting a stepper motor while the driver is powered can destroy the driver. (More generally, rewiring anything while it is powered is asking for trouble).

Step 1: Download the GRBL HEX file https://github.com/gnea/grbl/releases/tag/v1.1f.20170801
Step 2: Download XLoader https://github.com/xinabox/xLoader
Step 3: Open XLoader and Load the HEX File downloaded in Step 1.
Step 4: Select the current Board - Uno(ATmega328) and COM port.
Step 5: Press Upload.
DONE!


Package Includes:
1 X cnc shield v3
4 X A4988
4 X Heatsink
1 X UNO R3
1 X USB cable
R419.90  Inc VAT
At-09 4.0 Bluetooth Module For Ble With Backplane Serial Cc2540 Cc2541 Wireless Hm-11 (bluetooth board)
Description:

This small size Bluetooth 4.0 TTL transceiver module allows your target device to communicate with your iPhone/iPAD, IOS 6 or Android 4.3 devices. 
It's easy to use and completely encapsulated. 
You can set it as slave or master. 
You can use AT command to set the baudrate.


Specifications:

Ultra-low standby power consumption 90uA~400uA 
Coverage up to 60 meters 
Built in PCB antenna 
Power input: 3.6V-6V DC(Can not higher than 6V) 
Size: 43mm x 15mm 
Color: Blue 
Net Weight: 4g
 

Package Includes:

1 x  IOS HM-10 BLE Bluetooth 4.0 CC2540 CC2541 Serial Wireless Module

Resources:

Setup

R94.90  Inc VAT
Yellow blue double colour 128X64 OLED LCD Display Module For Arduino 0.96" I2C IIC SPI Serial (OLED display)
Description

OLED displays driven by SSD1306 driver IC. SSD1306 is a CMOS OLED driver with controller for OLED dot-matrix graphic display system.
This is a popular OLED display with Portable and wearable devices becoming the new trends. 

Specifications:

Driver: SSD1306
Interface type: IIC interface
Pin definition: GND, VCC, SCL, SDA
        1:GND(OLED power supply)
         2:VCC (OLED 3.3~5V)
         3:SCL(OLED IIC Clock line)
         4:SDA(OLED IIC Cable)


What's in the box?:

1 x OLED display

Resources:

We used these instructions to get it working on Pi: https://circuitdigest.com/microcontroller-projects/ssd1306-oled-display-with-raspberry-pi
R64.90  Inc VAT
Phone Micro speaker 1 Watt 15mm x 10mm x 4mm (phone micro speaker)
Description:

The fabulous micro speaker 8 ohm 1 watt presents a spectacular way of enjoying captivating music along with exquisite sound quality.
It is a great addition to any audio project where you need 8 ohm impedance and 1W or less of power.

What's in the box:

1 x Phone Micro speaker 1 Watt 15mm x 10mm x 4mm
R7.90  Inc VAT
Per Page      141 - 160 of 326