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5518 Pack of 2 Photoresistors 5K to10K Ohm Light Dependent Resistor (LDR 2xphoto resistors 5-10k)

Features:

Photosensitive resistance is the resistance of a semiconductor material, the conductivity change when light intensity varies.

Photoresistors are widely used in toys, lamps, cameras and other industries.

Specifications:

Model: GL5516
Maximum voltage: 150V, DC
Maximum wattage: 90mW
Operating temperature:  -30°C ~ 70°C
Spectral peak: 540nm
Bright resistance (10Lux) (KΩ): 5 - 10
Dark resistance: 0.5 MΩ
100λ10: 0.5
Response time: 20ms (Rise), 30ms (Down)
Resistance illumination: 2

Package includes:

2 x Photoresistors -  GL5516

Read the Docs

R4.90  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


R729.90  Inc VAT
DC 12V 5N Push-Pull Open Frame Solenoid Electric Magnet Holding (solenoid push pull 5N12V)
This solenoid electric magnet is suitable for vending machines, office facilities, transport equipment, appliances and much more.
It can be fixed and connect load easily, heat up stablely to prolong life of product and ensure good performance.

Specification :

Input Voltage : 12V DC
Holding Force : 5N
Operating Temperature : -5 - 40℃ non-condensing
Operating Humidity : relative humidity 45%-85% non-condensing
Saving Temperature : -45 - 75℃ non-condensing
Saving Humidity : relative humidity 0%-95% non-condensing

Stroke : 10mm
Fram Size : 30(L)x13(W)x15(H)mm

Package Includes :

1 x DC 12V 0.4N Push-Pull Open Frame Solenoid Electric Magnet
R229.90  Inc VAT
Solder Wire Reel Dispenser Stand (solder dispenser stand)
Features :

Ideal for quickly dispensing solder, this solder reel holder features a weighted iron base and metal construction.
The Solder Reel positions a solder spool vertically, allowing the solder to neatly unwind as it is threaded through the loop at the end of its adjustable dispenser arm.
Boasting the base made of steel plate, the support is steady, and the spindle can mantle and dismantle conveniently and rotate flexibly.
Suitable for all kinds of roll of solder wire up to 1000g, which is a small tool ideal for the tin solder in the electronic industry.

Specifications :

Model: Tin Wire Spool Holder
Material: Metal, Plastic
Color: Black & Yellow
Item Size: approx.93mm x 83mm x 8.2mm
Weight: about 200g

 
Package includes :

1 x Tin Wire Spool Holder

R119.90  Inc VAT
GY-Openlog Cleanflight Naze32 F3 Blackbox Flash Recorder Module (data logger)
Description:
 
This product is a data logger that can record data on a memory card through the uart universal serial port. This function is similar to a black box to record the data sent from the main device to the serial port and save the data as text on the memory card. This product can be used for the flight control board with cleanflight firmware. It is connected to the corresponding serial port. By setting the cleanflight configurator of the host computer software, the important operating data of the drone can be recorded on the memory card. And through the Blackbox flight data recorder software flight record playback analysis.
 
Note: After inserting the memory card for the first time, the config.txt file will be generated on the memory card, which includes the baud rate parameter of the serial port. This parameter can be modified. Please connect the flight controller or the serial port of the main circuit. The baud rate is consistent with the baud rate of the recorder.
 
Parameters:
 
Input voltage 3.3V~12V (3.3V~5V recommended)
Memory format is FAT32, supports up to 64GB of memory
UART serial interface
Adjustable baud rate
The default bootloader is pro mini atmega328P 5V 16mhz
 
Technical Parameters:
 
1. Support storage to fat16/fat32 format tf card, storage capacity up to 32G
2. Has a simple command line interface
3. Change the config file in the tf card on the computer (if it is a new card, the config file will be automatically created when the card is first powered on after the card is inserted), and you can change settings, such as the baud rate. You don't need to buy any special tools to change the serial settings to use your needs.
4. Three modes: new, add, command
5. Baud rate can be set to 300-1000000bps
6. Ensure that the minimum connections to run are vcc, gnd, rx
7. Two led lights indicate the operating status
8. The input voltage is 3.3V to 12V, preferably 3.3 to 5V.
9. Standby current 2ma, maximum recording rate 6ma.
 
Package includes:
 
1 x GY-Openlog Cleanflight Naze32 F3 Blackbox Flash Recorder Module
R179.18  Inc VAT
Set of 5 PiShop black ink pens (PiShop pen set)
Set of five black PiShop branded pens
R39.90  Inc VAT
18mm x 37mm Openable Plastic Cable Drag Chain 1M Cable Carrier (18x37 drag chain)
Specifications:
Material: Plastic Nylon
Total length : 1M/1meter
Color: Black
Internal Size : 18 * 37mm (H*W)
External Size : 23.5 * 47mm (H*W)
Bending radius: R38
Semi-closed, outer seal inner open cover
 
Features:
1. Towline can open on each section for easy installation and maintenance. Low noise, wear-resistant, high-speed movement.
2. The Drag chain has been widely used in CNC machine tools, electronic equipment, injection molding machines, robots, overweight transportation equipment, automated warehouses and so on.
 
Package Includes:
1 x Drag Chain
R319.90  Inc VAT
0.8mm Soldering Wire 60/40 Tin Resin Flux Dispenser Tube Rosin Core Solder (Solder wire tube)
Specifications :

Model : 63Sn37Pb
Material : Tin
Diameter : 0.8mm
Height : 92mm
Length : 3m
Weight : 19g

Package includes :

1 x Tin Pen


Resources:
Introduction to soldering
Video: How to solder properly
The secrets to good soldering
R39.90  Inc VAT
MS Flux PEN for DIY Solar cell Panels and soldering projects (Misol flux pen)

Description:

  • No-Clean Flux
  • Net volume: 10ml
  • Shelf life @ 25 degree C: 2 year
  • Push the pen tip to start the flux flow
  • Keep the pen cap on when not in use.

Warning:

  • When coming into contact with skin, please wash the area immediately to avoid skin irritation.
  • Do not consume.
  • Please store in a safe location where children can not reach it.


Resources:
Introduction to soldering
Video: How to solder properly
The secrets to good soldering
R49.90  Inc VAT
Raspberry Pi 4 2 layers acrylic open GPIO Case with fan and 3 heatsinks (Pi4 2 layer open GPIO case)
Please Note: Raspberry Pi 4 is not included

Description

Two-part Raspberry Pi case
Easy access to all Pi connectors
Open design to keep your Raspberry Pi cool

 
Package Includes

1 x DIY 2-layer Acrylic Case
1 x fan
1 x fan cover
4 x Allen Cap screw ST/ST 304 M3 x 16
4 x Nut ST/ST 304 M3
3 x heatsinks
R99.90  Inc VAT
3.5 Inch LCD Display Touch Screen Monitor + Case + Pen for Raspberry Pi 4/4B (3.5 touch case + pen)
Features:

Developed for Raspberry Pi 4 B.
3.5-inch HDMI LCD screen with touch function support systems.
Support of input resolution of 3.5 "display monitors from 480 x 320 to 1920 x 1080 (3: 2 ratio is better).
Supports HDMI audio input, stereo 3.5mm audio output.
Plug and play, easy and convenient to use.
LCD screen contains a protective cover.
ABS case: Use the top cover if you are not installing the 3.5-inch display.
 
Specifications:

Type: 3.5 Inch screen set for Raspberry Pi 4 B
LCD Type: TFT transmissive
SPI Interface: 32 MHz
Support Resolution: 480 x 320
Backlight: 6 white LEDs
Tap Chip: xpt2046
 
Package includes:

1 x 3.5 Inch LCD Touch Screen
1 x ABS Case for Raspberry Pi 4 B
1 x Touch Pen
R479.90  Inc VAT
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