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  • This specially designed DIL (Dual In Line) / DIP IC extractor/removal is for safe removal of your chips on circuit boards

  • Quality stainless steel construction with an insulated handle      

  • Compatible with DIL / DIP components of all sizes

  • Non overlapping handles

  • Excellent tool for removing socketed DIL / DIP IC or during desoldering to prevent pins bending

RM4.50

+9V VOLTAGE REGULATOR L7809CV / L7809 / LM7809 / 7809 

  • OUTPUT VOLTAGE : +9V
  • OUTPUT CURRENT : 1A (OVER 1A IF ADEQUATE HEATSINK ATTACHED) 
  • PACKAGE / CASE : TO-220
  • BRAND : MAJOR BRAND
RM0.60

FEATURES

  • General purpose 5mm bi-color red / green round head/top LED
  • Class A grade
  • Constant luminous
  • Suitable for any electronic and microcontroller circuitry
RM0.50

FEATURES

  • General purpose 5mm bi-color red / green round head/top LED, 3 pins
  • Class A grade
  • Constant luminous
  • Suitable for any electronic and microcontroller circuitry
RM0.50

-12V VOLTAGE REGULATOR L7912CV / L7912 / LM7912 / 7912 

  • OUTPUT VOLTAGE : -12V
  • OUTPUT CURRENT : 1A (OVER 1A IF ADEQUATE HEATSINK ATTACHED) 
  • PACKAGE / CASE : TO-220
  • BRAND : MAJOR BRAND
RM0.78

This is a 5V, 10A 2-Channel Relay Module. It can be used to control various appliances, and other equipments with large current. It can be controlled directly with 3.3V or 5V logic signals from a microcontroller (Arduino, Raspberry Pi, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).

It has a 1x4 (2.54mm pitch) pin header for connecting power (5V and 0V), and for controlling the 2 relays. The pins are marked on the PCB:

  • GND - Connect 0V to this pin.
  • IN1 - Controls relay 1, Active Low. Relay will turn on when this input goes below about 2.0V
  • IN2 - Controls relay 2, Active Low. Relay will turn on when this input goes below about 2.0V
  • VCC - Connect 5V to this pin. Is used to power the opto couplers

There is a second 1x3 (2.54mm pitch) pin header for supplying the "relay side" of the board with 5V. At delivery, a jumper is present on this header selecting the 5V signal from the 1x4 pin header to power the relays. For default operation, don't change this jumper!

SPECIFICATIONS

  • 5V 2-Channel relay module and each one needs 15-20mA driver current
  • Works with logic level signals from 3.3V or 5V devices
  • Supply voltage: DC5V
  • Relay type : SPDT, a common terminal, a normally open, one normally closed terminal  
  • Maximum current rating : 10A
  • Maximum voltage rating : AC250V, DC30V
  • Capable of controlling large current various appliances
  • Standard interface that can be controlled directly by microcontroller (Arduino, Raspberry Pi, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)  
  • Build in 2 units of Opto-Isolator IC 817C
  • It activates on low level

TECHNICAL REFERENCE 

Tutorial #1 : https://www.instructables.com/id/Arduino-2-Channel-Relay/

Tutorial #2 : https://www.instructables.com/id/Controlling-Any-Device-Using-a-Raspberry-Pi-and-a-/

Tutorial #3 : https://howchoo.com/g/m2qwmte5nzk/how-to-use-a-relay-with-a-raspberry-pi

Package Content : 1 x 2 Channel 5V Relay Module with Optocoupler

RM4.70

FR1 24 x 10cm STRIPBOARD VEROBOARD PROTOTYPE PCB BOARD

Excellent choice for hobbyist for development and prototyping work. Stripboard / Veroboard is designed primarily for hard wiring of ICs and discrete components. Stripboard / Veroboard is manufactured from copper clad laminated board which has been pierced with a grid of holes and machined to provide parallel tracks.

Specification

  • Type : Single Sided
  • Board size : 240 x 100mm (24 x 10cm)
  • Column no. : 36
  • Holes no.per column : 92
  • Base Material : FR1 / Bakelite 
  • Thickness : Approx. 1.5mm 
  • Hole Pitch : Approx. 2.54mm 
  • Hole Diameter : Approx. 1.0mm 

PACKAGE CONTENT : 1 x FR1 24 x 10cm STRIPBOARD VEROBOARD PROTOTYPE PCB BOARD

RM4.00

2000 COUNT LCD DIGITAL MULTIMETER MULTI-TESTER 

MODEL : VC830L

Features

  • Designed for perfect fit
  • High quality 100% brand new
  • 2000 count
  • The digital multimeter is a practical tool for electrician, students, hobbyist and home use
  • It is easy to operate and the readings indicated directly on the screen
  • It can be used to make measurements on all kinds of circuit boards
  • It is also an ideal teaching instrument for students
  • 15mm digit height LCD display
  • Max display: 1999, auto polarity display
  • Data hold function
  • Portable and compact design, overload protection on all ranges
  • Diode assembly test
  • Transistor P-N junction test
  • Transistor hFE test
  • Continuity test with buzzer
  • Low battery indication
  • Tested before shipment
  • 6 months local supplier warranty against manufacturing defects

Specifications

DC Voltage

  • Range : 200mV (Resolution : 100µV, Accuracy : ±0.5% of rdg + 3 digits)
  • Range : 2V (Resolution : 1mV, Accuracy : ±0.8% of rdg + 5 digits)
  • Range : 20V (Resolution : 10mV, Accuracy : ±0.8% of rdg + 5 digits)
  • Range : 200V (Resolution : 100mV, Accuracy : ±0.8% of rdg + 5 digits)
  • Range : 600V (Resolution : 1V, Accuracy : ±1.0% of rdg + 5 digits)
  • Overload Protection : 220Vrms AC for 200mV range and 600V DC or 600V rms for all ranges

AC Voltage

  • Range : 200V (Resolution : 100mV, Accuracy : ±2.0% of rdg + 10 digits)
  • Range : 600V (Resolution : 1V, Accuracy : ±2.0% of rdg + 10 digits)
  • Response : Average responding, calibrated in rms of a sinewave
  • Frequency Range : 45Hz~450Hz
  • Overload Protection : 600V DC or 600V rms for all ranges

DC Current

  • Range : 200μA (Resolution : 10nA, Accuracy : ±1.8% of rdg + 2 digits)
  • Range : 2mA (Resolution : 1µA, Accuracy : ±1.8% of rdg + 2 digits)
  • Range : 20mA (Resolution : 10µA, Accuracy : ±1.8% of rdg + 2 digits)
  • Range : 200mA (Resolution : 100µA, Accuracy : ±2.0% of rdg + 2 digits)
  • Range : 10A (Resolution : 10mA, Accuracy : ±2.0% of rdg + 10 digits)
  • Overload Protection : 500mA / 250V fuse (10A range unfused)
  • Measuring Voltage Drop : 200mV

Resistance

  • Range : 200Ω (Resolution : 0.1Ω, Accuracy : ±1.0% of rdg + 10 digits)
  • Range : 2kΩ (Resolution : 1Ω, Accuracy : ±1.0% of rdg + 4 digits)
  • Range : 20kΩ (Resolution : 10Ω, Accuracy : ±1.0% of rdg + 4 digits)
  • Range : 200kΩ (Resolution : 100Ω, Accuracy : ±1.0% of rdg + 4 digits)
  • Range : 2MΩ (Resolution : 1kΩ, Accuracy : ±1.0% of rdg + 4 digits)
  • Maximum Open Circuit Voltage : 3V
  • Overload Protection : 15 seconds maximum 220Vrms

Data Hold : Yes

Backlight : Yes

Audible Continuity

  • Built-in buzzer sounds if resistance is less than 30±20Ω
  • Overload Protection : 15 seconds maximum 220Vrms

Operating Temperature: -0℃ to 40℃.

Polarity Indication: "-" displayed for negative polarity.

Low Battery Indication: Yes.

Power : 9V (Battery not included).

Dimension: Approx. 145mm x 69mm x 31mm.

Package included :

  • 1 x 2000 Count LCD Digital Multimeter
  • 2 x Test Lead
  • 1 x English User Manual
RM12.50

BNC TO BNC COAXIAL CABLE FOR CCTV

  • 100% brand new and high quality product
  • Cable length: 1m
  • Impedance : 75Ω
  • Connector type: BNC male to BNC male
RM3.00

FEATURES

  • General purpose 5mm super bright bi-color red / green round head/top LED, 2 pins
  • Class A grade
  • Constant luminous
  • Suitable for any electronic and microcontroller circuitry
RM0.80
  • Pitch : 5.0mm
  • Poles : 2P
  • Screw : M2.5, Steel, Plating Cr3+Passivation color zinc
  • Pinheader : Brass,Tinplated
  • Housing : PA66, UL94V-0
  • Rated Current :8A
  • Rated Voltage :250V
  • Withstanding Voltage : AC2000V/1M
  • Wire Range : 26-14AWG​
  • Temperature Range :-40~+105 Celsius
  • Max.Soldering :+250 Celsius for 5sec
  • Strip Length : 6-7mm
  • Maximum Locking Torque : 0.4Nm (3.5lb-in)
RM2.00

Omron 20I/O CP1E-E20SDR-A PLC Programmable Logic Controller

http://www.ia.omron.com/products/family/2064/specification.html

Cost-effective CP1E with Enhanced Expandability for Analog and Temperature Control

SPECIFICATION 

  • Inputs : 12
  • Outputs : 8
  • Output Type : Relay
  • Programming Capacity : 2k steps
  • Data Memory Capacity : 2k words
  • Built-In USB Port
  • Power Supply : 100 to 240 VAC
  • Current Consumption : 0.18A (5V) and 0.08A (24V)
  • Programming Language : Ladder diagram (CX-One)

Warranty : 1 year local supplier warranty against manufacturing defects

RM370.00

SINGLE ROW STRAIGHT PIN HEADER 15 WAYS 1 x 15 WAYS MALE PIN 2.54MM PITCH ( 3 PCS / PACK )

SPECIFICATION

  • Type of connector : Straight pin header - male connectors on both ends
  • Type of row : Single row
  • Number of pins : 15 pin, breakable pin header strip
  • Pitch : 2.54mm (0.1") pitch
  • Pin length : 6mm and 3mm
  • Material : Iron + Plastic
  • Colour : Black
RM0.50

LCD DIGITAL MULTIMETER MULTI-TESTER

MODEL : XL830L

Features

  • Designed for perfect fit
  • High quality 100% brand new
  • The digital multimeter is a practical tool for electrician, students, hobbyist and home use
  • It is easy to operate and the readings indicated directly on the screen
  • It can be used to make measurements on all kinds of circuit boards
  • It is also an ideal teaching instrument for students
  • 15mm digit height LCD display
  • Max display: 1999, auto polarity display
  • Data hold function
  • Portable and compact design, overload protection on all ranges
  • Diode assembly test
  • Transistor P-N junction test
  • Transistor hFE test
  • Continuity test with buzzer
  • Low battery indication
  • Tested before shipment
  • Test leads, batteries (installed), protective holster, operation manual
  • 6 months local supplier warranty against manufacturing defects

Specifications

DC Voltage

  • Range : 200mV (Resolution : 100µV, Accuracy : ±0.5% of rdg + 3 digits)
  • Range : 2V (Resolution : 1mV, Accuracy : ±0.8% of rdg + 5 digits)
  • Range : 20V (Resolution : 10mV, Accuracy : ±0.8% of rdg + 5 digits)
  • Range : 200V (Resolution : 100mV, Accuracy : ±0.8% of rdg + 5 digits)
  • Range : 600V (Resolution : 1V, Accuracy : ±1.0% of rdg + 5 digits)
  • Overload Protection : 220Vrms AC for 200mV range and 600V DC or 600V rms for all ranges

AC Voltage

  • Range : 200V (Resolution : 100mV, Accuracy : ±2.0% of rdg + 10 digits)
  • Range : 600V (Resolution : 1V, Accuracy : ±2.0% of rdg + 10 digits)
  • Response : Average responding, calibrated in rms of a sinewave
  • Frequency Range : 45Hz~450Hz
  • Overload Protection : 600V DC or 600V rms for all ranges

DC Current

  • Range : 200μA (Resolution : 10nA, Accuracy : ±1.8% of rdg + 2 digits)
  • Range : 2mA (Resolution : 1µA, Accuracy : ±1.8% of rdg + 2 digits)
  • Range : 20mA (Resolution : 10µA, Accuracy : ±1.8% of rdg + 2 digits)
  • Range : 200mA (Resolution : 100µA, Accuracy : ±2.0% of rdg + 2 digits)
  • Range : 10A (Resolution : 10mA, Accuracy : ±2.0% of rdg + 10 digits)
  • Overload Protection : 500mA / 250V fuse (10A range unfused)
  • Measuring Voltage Drop : 200mV

Resistance

  • Range : 200Ω (Resolution : 0.1Ω, Accuracy : ±1.0% of rdg + 10 digits)
  • Range : 2kΩ (Resolution : 1Ω, Accuracy : ±1.0% of rdg + 4 digits)
  • Range : 20kΩ (Resolution : 10Ω, Accuracy : ±1.0% of rdg + 4 digits)
  • Range : 200kΩ (Resolution : 100Ω, Accuracy : ±1.0% of rdg + 4 digits)
  • Range : 2MΩ (Resolution : 1kΩ, Accuracy : ±1.0% of rdg + 4 digits)
  • Maximum Open Circuit Voltage : 3V
  • Overload Protection : 15 seconds maximum 220Vrms

Audible Continuity

  • Built-in buzzer sounds if resistance is less than 30±20Ω
  • Overload Protection : 15 seconds maximum 220Vrms

Fuse protection: F-200mA/250V.

Operating Temperature: -0℃ to 40℃.

Over-range Indication: Only figure 1 on the display.

Polarity Indication: - displayed for negative polarity.

Low Battery Indication: - /+ display.

Battery: 9V (Battery included).

Dimension: Approx. 138mm x 69mm x 31mm.

Package included :

  • 1 x LCD Digital Multimeter
  • 2 x Test Lead
  • 1 x 9V Battery (Installed)
  • 1 x Protective Rubber Holster
  • 1 x English User Manual
RM13.00

Single Sided Copper Clad PCB Printed Circuit Board

  • Widely used in product development, prototyping, DIY projects, experiments, maintenance, production, etc.    
  • Suitable for use with CNC routing drilling machines, dry film laminators, screen printed resists, LDI laser direct imaging or etch resist tranfers or marker ink pen. 
  • Suitable etchant ferric chloride or fine etch crystals.
RM1.90