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0.8mm 50g 63/37 Soldering Rosin Core Solder Wire / Solder Lead

50g 63/37 Tin Lead Rosin Core 0.8mm 2.0% Flux Solder Wire / Lead

Features

  • With good solderability, insulation resistance, no spattering and non-corrosive .
  • Low melting point, was being used in soldering iron.
  • Excellent performance in desoldering, anti-oxidation and anti-corrosion.
  • 50g / roll, easy to carry, essential materials for electronic enthusiasts or hobbyist.
  • Widely used in electrical and electronics, solder parts like circuit board, electronics devices and others.

SPECIFICATIONS

  • 63/37 (Sn 63% Pb 37%) rosin core solder
  • Flux : 2.0%
  • Wire Diameter : 0.8mm
  • Material : Tin lead 
  • Melting Point : 183-266(°C)
  • Weight : Approx.50g / roll

PACKAGE CONTENT : 1 x 0.8mm 50g 63/37 Soldering Rosin Core Solder Wire / Solder Lead

RM4.20

FEATURES

  • Neutral acid-free rosin solder paste flux.
  • Superior fluxing capability.
  • Cleans and prevents metal oxidation, lead free and acid free-safe
  • Facilitates the flow of solder and improve the efficiency of the soldering process
  • Allows solder to form strong, long lasting mechanical and electrical bonds

SPECIFICATIONS 

  • Material :Natural resin
  • Viscosity : 100(Pa·S)
  • Granularity : 50(um)
  • Melting point : 128 °
  • Neutral PH : 7土0.3
  • Weight : Aprpox. 15g
  • Dimension : 50 x 22 x 20mm

PACKAGE CONTENT : 1 x 15g High Purity Rosin Solder Flux Paste 

RM1.80

The is super strong Neodymium magnet. Very useful for DIY projects.

SPECIFICATIONS

  • Magnet Type: Neodymium NdFeB Super Magnet
  • Rating: N35
  • Size: 10(D) x 10(H) mm
  • Weight: 6g

PACKAGE CONTENT : 1 x Neodymium NdFeB Super Magnet, 15 x 5mm

RM2.10

ARTIFICIAL INTELLIGENCE AND INTERNET OF THINGS (AI+IOT=AIOT) TRAINING PLATFORM

Brand : MP-SCIENTIFIC

Model : EAIL1201-AIOT-01

This is a comprehensive platform for students to learn and understand the fundamental and applications of the Internet of Things and Artificial Intelligence.

FEATURES

- A comprehensive platform for Internet of Things (IoT) and Artificial Intelligence (AI)

- Designed to meet the skills and training requirement in the era of Digital Transformation and Industry 4.0 Revolution

- Various programming environment

- Learning of the principle and applications of sensors and actuators

- Exposure to real AI and IoT applications by doing

RM0.00

The TCS3200 / TCS230 is a 8-pin SOIC surface mount package color detection / recognition sensor which has an array of photodiodes. To detect color, the photodiodes are arranged in groups of four with red, green, or blue filters on three of the photodiodes and no filter on the fourth. This allows the sensor to measure the amount of red, green, blue, and white light that hits the sensor.

This module incorporates four white LEDs to illuminate an object of which you wish to measure the color of. The white light from these LEDs hits your test object and reflects back to the module's sensor, which then measures the amount of red, green, blue, and white light that was reflected.

Typical output frequency range of the sensor from 2 Hz ~ 500 kHz, users can also select two programmable pins to 100%, 20% or 2% of the output scale factor, or power-off mode. Output scale factor so that the output of the sensor can be adapted to different measurement range and increases its ability to adapt. For example, when using a low-speed frequency counter, you can choose a small scaling value that TCS230 output frequency and counter match.

As is, this module is susceptible to ambient light. We recommend creating a shroud to keep ambient light out of the test area or use the sensor in a dark area with little ambient light to get better results.

This module does fit on a standard breadboard, but it spans the width of the standard prototyping pins, requiring connecting wires to be connected to the breadboard under the module.

 SPECIFICATIONS

  • High-resolution conversion of light intensity to frequency
  • Programmable color and full-scale output frequency
  • Communicates directly with a microcontroller (Arduino, Raspberry Pi and etc)
  • Power down feature
  • Input voltage: DC 2.7V-5V
  • Output frequency voltage: 0 ~ 5V
  • Nonlinearity error typically 0.2% at 50 kHz
  • Stable 200 ppm/°C temperature coefficient
  • Use bright white LED lights
  • Static detection of the measured object color
  • Best detection distance: 10mm
  • Compact size 31.6(mm) x 24.4(mm)
  • 2.54mm pitch connector pin-out

PACKAGE CONTENT : 1 x TCS3200 / TCS230 AIOT Colour Recognition / Detection Sensor Module

TECHNICAL REFERENCE

Tutorial #1 : https://www.best-microcontroller-projects.com/tcs230.html

Tutorial #2 : https://www.instructables.com/id/Arduino-COLOR-Sensor-Color-Recognition-Sensor-TCS2/

Tutorial #3 : https://www.electronicshub.org/raspberry-pi-color-sensor-tutorial/

 

RM12.60

This touch sensor module is a capacitive touch-type touch switch module based on a touch detection IC (TTP223) on a capacitive pad. This module can be easily used with microcontrollers like Arduino to act as a touch input. It can replace the boring push button with touch pads and is also easy to use.


Normally, the module outputs a low level and the mode is a low-power mode. When touching the corresponding position with your finger, the module will output high level and the mode will switch to fast mode. When there is no touch for 12 seconds, the mode switches to low power mode again.

The module can be installed on the surface of non-metallic materials such as plastics and glass. In addition, thin paper (non-metal) is covered on the surface of the module. If the touched position is correct, it can be hidden in the wall, desktop, etc. button. This module allows you to avoid the troubles of conventional press buttons.
 
FEATURES

  • Inching type: the initial state is low, the touch is high, not touched low (similar to the touch button function)
  • Low power consumption
  • Power supply could be 2~5.5V DC
  • Both sides could be used as a touch surface, which can replace the traditional touch keys
  • 4 M2 screw holes for easy installation

SPECIFICATIONS

  • Operating Voltage: 2V to 5.5V
  • No. of channel: 1
  • Output high: 0.8*Vcc
  • Output low: 0.3*Vcc
  • Response time: 220mS

PACKAGE CONTENT : 1 x Touch Sensor Module, TTP223, Capacitive Type

TECHNICAL REFERENCE 

Tutorial : https://www.instructables.com/id/Arduino-TTP223B-CAPACITIVE-TOUCH-SENSOR-SWITCH/

 

                                                                                                                                                                                    
 

RM1.30

ELECTRICAL MACHINE TRAINER 

Brand : MP-SCIENTIFIC

Model : EML2750-415

FEATURES

· Modularized design providing the most flexible requirement of this experimental equipment.

· Each Module panel height compatible with DIN A4 standard.

· Using 4 mm safety sockets and stackable plugs.

· Each DC/AC power supply equipped with overload protection .

· Rotary machine and brake with over-heating protection.

· All the machines are mounted on a solid base with rubber shoe.

· Adopting microprocessor-based measuring instrument to provide high-accuracy measurement.

· Brake with constant speed/constant torque function, easy to operate.

· Drawing complete T/N curve.

· Connecting to PC, measuring and drawing characteristic curve available.

· Power 250W~400W-grade designed equipment suitable for learning the theory and characteristics of electrical machines courses.

· Standalone machine design equipped with two shaft ends and aluminum alloy base for coupling to other machines.

· Training panel uses 5 mm isolation bakelite, printed component symbol, value, and function, easy to connect.

· Fully protected system safe to connect various kind of machines.

· Providing powerful computer measuring software for saving graphic file, drawing and printing characteristic curves.

RM0.00

The LM35 / LM35DZ is a precision integrated-circuit temperature sensor, whose output voltage is linearly proportional to the Celsius (centigrade) temperature. Suitable for remote applications.

  • -55° to +150°C Temperature range
  • TO-92 Case
  • 0.6°C Accuracy
  • 4 to 30V Supply voltage
  • Low cost due to wafer-level trimming
  • Calibrated directly in ° Celsius
  • Low self-heating
  • Low output impedance
  • Linear output
  • Precise inherent calibration

Package Content : 1 x LM35 / LM35DZ Temperature Sensor

TECHNICAL REFERENCES 

Data Sheet : http://www.hep.upenn.edu/SNO/daq/parts/lm35dm.pdf

RM4.00

DS18B20 DIGITAL TEMPERATURE SENSOR THERMOMETER TO-92  

Brand : Major Brand

Package / Case : TO-92

The DS18B20 Digital Temperature Sensor / Thermometer measures temperature in degrees Celsius with 9 to 12-bit precision, -55C to 125C (+/-0.5C). Each sensor has a unique 64-bit serial number programmed into it which allows for a huge number of sensors to be used on one data bus. The DS18B20 One Wire Digital Temperature Sensor is a wonderful part that is the corner stone of many data-logging and temperature control projects. Information is sent to/from the DS18B20 over a 1-Wire interface, so that only one wire (and ground) needs to be connected from a central microprocessor to a DS18B20. Power for reading, writing, and performing temperature conversions can be derived from the data line itself with no need for an external power source.

Features of the DS18B20 One Wire Digital Temperature Sensor:

  • Unique 1-Wire® interface requires only one port pin for communication
  • Each device has a unique 64-bit serial code stored in an onboard ROM
  • Multidrop capability simplifies distributed temperature sensing applications
  • Requires no external components
  • Can be powered from data line. Power supply range is 3.0V to 5.5V
  • Measures temperatures from –55°C to +125°C (–67°F to +257°F)
  • ±0.5°C accuracy from –10°C to +85°C
  • Thermometer resolution is user-selectable from 9 to 12 bits
  • Converts temperature to 12-bit digital word in 750ms (max.)
  • User-definable nonvolatile (NV) alarm settings
  • Alarm search command identifies and addresses devices whose temperature is outside of programmed limits (temperature alarm condition)
  • Applications include thermostatic controls, industrial systems, consumer products, thermometers, or any thermally sensitive system

Package Content : 1 x DS18B20 Digital Temperature Sensor / Thermometer

TECHNICAL REFERENCES

Tutorial : https://www.instructables.com/id/How-to-use-DS18B20-Temperature-Sensor-Arduino-Tuto/

Data Sheet : https://cdn.sparkfun.com/datasheets/Sensors/Temp/DS18B20.pdf

RM3.00

ADVANCED POWER ELECTRONICS AND DRIVE CONTROL TRAINER / POWER ELECTRONICS TRAINER

Brand : MP-SCIENTIFIC

Model : AEL1037-ADV-APPS

Advanced Power Electronics and Drive Control Trainer consists of more than 30 experimental modules, a three-phase squirrel cage motor, a DC permanent magnet machine, load, control and measuring devices. It includes single-phase rectifiers, three-phase rectifiers, DC choppers, inverters and application experiments.

The AEL1037-ADV-APPS is the combination of power, electronics, and motor control. It has wide applications of solid-state electronics to the control and conversion of electric power like solar PV system, wind energy system, hydro generation system and etc. Popular circuits of power electronics contain rectifiers, choppers, inverters and motor control. The experimental for AEL1037-ADV-APPS modules includes converter, power supply, load, control, motor control and testing modules. These experimental modules and instruments will be introduced and demonstrated in the subsequent experiments. AEL1037-ADV-APPS come with Power Electronics Computer Aided Learning Software to assist student in prompt understanding of power electronics concepts.

 

RM0.00

L293D motor driver is a monolithic integrated, high voltage, high current, 4-channel driver. This is a dual full-bridge driver designed to drive inductive loads such as relays, solenoids, DC motors, servo motors and stepper motors.

The L293D DC motor driver shield is perfect for driving 4 brush motors or 2 stepper motors and it can even supports RC servo motor for Arduino. It also equiped with serial to parallel expansion IC 74HC595.

It lets you drive two DC motors with your board, controlling the speed and direction of each one independently.

SPECIFICATIONS

  • Two L293D on board offering bidirectional control for 4 brush motors.
  • 4 H-bridges: per bridge provides 0.6A continuous current drive output (1.2A peak current) with thermal protection.
  • L293D support 4.5V to 36V.
  • 2 external terminal power interface, for seperate logic/motor supplies.
  • 2 interface for 5V Servo connected to the Arduino's high-resolution dedicated timer - no jitter.
  • Can drive 4 DC motors or 2 stepper motors or 2 Servo.
  • Up to 4 bi-directional DC motors with individual 8-bit speed selection.
  • Up to 2 stepper motors (unipolar or bipolar) with single coil, double coil or interleaved stepping.
  • Pull down resistors to ensure the motor is disabled during power up.
  • Arduino reset button
  • Compatible with Arduino UNO, Mega.

Package Content : 1 x L293D DC motor driver shield module

TECHNICAL REFERENCE 

Tutorial #1 : https://create.arduino.cc/projecthub/electropeak/arduino-l293d-motor-driver-shield-tutorial-c1ac9b

Tutorial #2 : https://lastminuteengineers.com/l293d-motor-driver-shield-arduino-tutorial/

RM7.90

The Passive Infrared Sensor (PIR) sensor module is used for motion detection. Apart from PIR, It is often referred to used "Pyroelectric", "Passive Infrared" and "IR Motion" sensor. It can be used as a motion detector for security systems or robotics. It works on 5V DC and gives TTL output which can be directly given to microcontroller or to relay through a transistor. It consists of a pyroelectric sensor, conditioning circuit and Fresnel lens that detects motion by measuring the change in the infrared levels emitted by the objects. It can detect motion up to 20ft. This module is very sensitive to change in infrared levels subjected by human movement.

The HC-SR501 auto-senses light in various applications (in house, basement, outdoor, warehouse, garage, etc,) for ventilator control, alarm, etc.

  • Infrared technology (LHI778 probe design)
  • high sensitivity | high reliability
  • ultra-low-voltage
  • widely used especially for battery-powered products.

SPECIFICATIONS

  • Working Voltage Range: DC 4.5V- 20V
  • Current Drain: <60uA
  • Detection Range: <140°
  • Voltage Output: High/ Low-level Signal: 3.3V TTL output
  • Detection Distance: 3 to 7m (can be adjusted)
  • Delay Time: 5 to 200s (Can be Adjusted, Default 5s +/- 3%)
  • Blockade time: 2.5s (Default)
  • Work temperature: -20-+80°C
  • Dimension: 3.2cm x 2.4cm x 1.8cm (Approx.)
  • Sensitive Setting: Turn to Right, Distance Increases (About 7M); Turn to Left, Distance Reduce (About 3M)
  • Time Setting: Turn to Right, Time Increases (About 200S); Turn to Left, Time Reduce (About 5S).
  • Infrared Sensor with Control Circuit Board
  • The Sensitivity and Holding Time Can be Adjusted

Package Content : 1 x HC-SR501 PIR Motion Detector Sensor Module

TECHNICAL REFERENCE

Tutorial : https://create.arduino.cc/projecthub/electropeak/pir-motion-sensor-how-to-use-pirs-w-arduino-raspberry-pi-18d7fa

RM4.00

SPECIFICATIONS

  • Capactor Type : Electrolytic
  • Capacitance : 4700 uF
  • Voltage : 100 V
  • Mounting : Snap-In
  • Pitch :   10mm (Snap-In)
  • Dimension : 30 x 50 mm
  • Temperature : +105 °C

Package Content : 1 x Electrolytic Capacitor 100V 4700UF 30 x 50mm NIPPON CHEMI-CON

RM7.50

SMART HYBRID IP-PBX TRAINER
Model : CEL1218

A Private Branch Exchange (PBX) or a Private Automatic Branch Exchange (PABX - which is out of fashion since all modern day PBXs are automatic), is a phone switching system serving a business or organization and is usually located on the organization's premises. The PABX pro-vides phone services including internal calling, and access to the public switched telephone network (PSTN). It al-lows a small number of outside lines to be shared among all of the people of the organization. Advanced PBX phone switches sometimes provide auto-attendant, voice-mail, and ACD (automatic call distribution) services for the organization.  


The Hybrid IP-PABX trainer feature real latest Private Automatic Branch Exchange (PABX) products that have been specially researched and modified for training. The systems are fully operational and modular in nature. A set of experiments are designed to cover the theory, usage, setup and installation practices that presented in a compre-hensive experiment manual to guide the students under-standing the system. The trainer is easily migrated to VoIP (IP / IP Telephony). It is designed to support convergence via modular architecture, this IP-enabled system facilitates a smooth migration towards VoIP, allowing voice and data communication to function harmoniously within the same network, assuring additional flexibility in the future. 


Features 

●    Simulates an actual indoor commercial telephony PABX system
●    Consists of the hybrid main controller exchange unit plus 5 units of telephone which can link to standard telephone and proprietary telephone
●    Easy maintenance and programming
●    Advanced smart hybrid system

RM0.00

BRAND : MP-SCIENTIFIC

MODEL : MPB1638N

FEATURES

  • Multi waveforms : Sine, Triangle, Square, Ramp, Pulse and etc.
  • Separate TTL/CMOS, 50Hz Sine and single output
  • DC offset and symmetry continuously adjustable
  • Built-in 6 digits frequency counter upto 20MHz 
  • VCF input

SPECIFICATIONS

Main output

Output frequency

0.2Hz ~ 2MHz

Output waveforms

Sine, Square, Triangle, Ramp, Pulse, TTL and etc.

Output impedance

50Ω ± 10%

Output amplitude

20Vp - p (1MΩ Load); ≥10Vp - p (50Ω Load)

Output attenuation

0dB / 20dB / 40dB / 60dB

DC offset

0 ~ ±10V (1MΩ Load); 0 ~ ±5V (50Ω Load)

Duty control

10% ~ 90%, continuous variable

Sinewave

Distortion factor

20Hz ~ 20kHz ≤1%

Frequency response

2Hz ~ 2MHz ≤ ±1dB

Squarewave

Rise or fall time

30ns

Symmetry

1%

TTL output

Rise or fall time

50ns

Low level

0.4V

High level

3.5V

Impedance

600Ω

CMOS output

Output voltage

3 ~ 13.5V

Impedance

250Ω

VCF

Input voltage

0 ~ 5V

Input impedance

1kΩ

50Hz output

2Vp-p

Counter

(Built-In)

Display

6 digits

Frequency range

5Hz ~ 20MHz

Input impedance

10kΩ ± 10%

Sensitivity

200mVrms

Accuracy

1Hz

Error

1% ± 1 digit

Max. input voltage

20Vp-p

Power supply

110 ~ 127 VAC ± 10%, 220 ~ 240VAC ±10%, 50Hz ±2Hz / 60Hz ±2Hz

Dimensions

265 (W) X 110 (H) X 300 (D) mm

Weight

1.5kg

 

Package Content :1 x MPB1638N, 1 x BNC-BNC Cable, 1 x Power Cord, 1 x User Manual

Warranty : 1 year local supplier warranty against manufacturing defects.

RM250.00