Shop
Showing 817–864 of 1984 resultsSorted by latest
-
General Electronic Boards, Modules and Breakout Boards
1203B 3A PWM DC Motor Speed Controller Module
Operating instruction:
Before you attempt to wire the controller, make sure power is off.
WARNING: DO NOT REVERSE POSITIVE AND NEGATIVE POWER LOADS. THIS WILL DAMAGE THE CONTROLLER.
TO CHANGE MOTOR DIRECTION, INTERCHANGE THE POSITIVE AND NEGATIVE WIRES OF MOTOR.
1. Connect wires refer to the “wiring diagram”.
2. Turn on the power, and adjust the potentiometer.
3. The LED indicates the power up and the speed of a motor.
SKU: 1627 -
3D Printer Parts, CNC & 3D Printers
310mm*310mm Double Sided PEI Spring Steel Sheet With Magnetic Base
3D Printer Parts, CNC & 3D Printers310mm*310mm Double Sided PEI Spring Steel Sheet With Magnetic Base
310mm Double Sided PEI Sticker Heatbed Hot Bed Removal Spring Steel Sheet Pre-applied PEI Flex Magnetic Base for 3D Printer ender 3 upgraded heat bed sheet. We have other 3d printer related products in our stock to shop at best price in Pakistan.
SKU: CNC-154 -
Accessories, Batteries & Chargers, BMS (Battery Management System), Breakout Boards, Modules and Breakout Boards
7S 20A 24V Li-ion Lithium 18650 Battery BMS Packs PCB Protection Board With Matching Cable Automatic Protection Function
Accessories, Batteries & Chargers, BMS (Battery Management System), Breakout Boards, Modules and Breakout Boards7S 20A 24V Li-ion Lithium 18650 Battery BMS Packs PCB Protection Board With Matching Cable Automatic Protection Function
suitable for parties: Widely used in computer, mobile phone and other digital products which can be easily damaged for a long time, and suitable for different types of parties.
voltage regulator: This is a new type of battery with multiple protection functions for the battery case, and the lcd display can be set up as an external power supply mode or lithium battery.
SKU: 1628 -
General Sensors, Modules and Breakout Boards, Sensors & Transducers
Capacitive Soil Moisture Sensor Corrosion Resistant Wide Voltage Wire Analog V2.0
General Sensors, Modules and Breakout Boards, Sensors & TransducersCapacitive Soil Moisture Sensor Corrosion Resistant Wide Voltage Wire Analog V2.0
This capacitive soil moisture sensor V2.0 measures soil moisture levels by capacitive sensing rather than resistive sensing like other sensors on the market. It is made of corrosion-resistant material which gives it excellent service life. Insert it into the soil around your plants and impress your friends with real-time soil moisture data!
SKU: 1625 -
Consumer Electronics
DC AC 12V 10A Switch Automatic Auto On Off Photocell street Light Switch Photo Control Photoswitch Sensor Switch
Consumer ElectronicsDC AC 12V 10A Switch Automatic Auto On Off Photocell street Light Switch Photo Control Photoswitch Sensor Switch
Street Road Light Auto Operated Control Switch 10A 12V is widely used for security and other purposes, such as street light, highway, factories, garden, ports, airports, farms, parks, schools, and other places. The product can turn on or turn off light according to ambient-light; Ambient-temperature and humidity can’t affect it. It is not only convenient but also practical, It can control the load working only at night. For instance road light, garden light etc.
SKU: 1621 -
Essential tools, Instruments & Tools
YIHUA 3010D 30V 10A Direct Current Regulated Laboratory Power Supply
Essential tools, Instruments & ToolsYIHUA 3010D 30V 10A Direct Current Regulated Laboratory Power Supply
YIHUA 3010D Direct Current Variable Power Supply LED Display 0-30V Output
Main Function1.Output constant current adjustable
2.Output constant voltage adjustable
3.LED voltage and current display
4.Constant voltage and current operation in individual
5.Over current protection
6.Current and voltage regulation are smooth and not gears regulationSKU: 1662 -
-
Instruments & Tools, Meters
DC 0-100V 3-Wire 0.28″ Voltmeter 3-Digit LED Display Panel Volt Meter Voltage Tester
-28%
Instruments & Tools, MetersDC 0-100V 3-Wire 0.28″ Voltmeter 3-Digit LED Display Panel Volt Meter Voltage Tester
- Small in size and light in weight, quite easy and convenient to carry out.
- 0.28″” visible LED display, easy to read even in dim light.
- Wide measure range DC 0V-100v. It requires extra power supply of 4V to 30V; only has three-wires for simple connection.
- With reversed connection protection, meaning it will not burn even when wires are connected reversely.
- Has resolution of 0.1V and the potentiometer in the back side for accuracy adjustment.
SKU: 1608 -
Instruments & Tools, Meters
DC 4V-30V Mini 0.28 inch Red LED Digital Voltmeter 2wire
- Small in size and light in weight, quite easy and convenient to carry out.
- 0.28″” visible LED display, easy to read even in dim light.
- Wide measure range DC 0V-100v. It requires extra power supply of 4V to 30V; only has three-wires for simple connection.
- With reversed connection protection, meaning it will not burn even when wires are connected reversely.
- Has resolution of 0.1V and the potentiometer in the back side for accuracy adjustment.
SKU: 1607 -
Discrete Electronic Components, ICs, Logic Gates
74LS76 DUAL JK FLIP-FLOP IC
74LS76 comes with dual JK flip flops. JK flip flops are widely used in daily electronics devices by many methods but the basic operation of the JK flip flop is to store a bit. JK flip flop allows to store a bit and then allows it to use for further functions. in digital electronics circuits. JK flip flop is one of the popular flip flops due to its clock input, pre-set, and clear functionalities. The JK flip-flop changes its state under the clock pulse signal. The clock signal can be either a positive edge or a negative edge. The clock pulse gives multiple advantages to the flip flop. 74LS76 also has provided a feature to neglect or prevent invalid outputs.
SKU: 1587 -
Discrete Electronic Components, ICs, Logic Gates
74LS85 4-Bit Magnitude Comparator IC
What is a 4-bit Magnitude Comparator?
A 4-bit magnitude comparator compares two binary numbers each of four bits. It consists of eight inputs each for two four bit numbers and three outputs to generate less than, equal to and greater than between two binary numbers.
SKU: 1585 -
-
3D Printer Parts, CNC & 3D Printers
MGN12C MR12 12mm Linear Rail with Guide Rail Sliding Block for 3D printer and CNC Machines
3D Printer Parts, CNC & 3D PrintersMGN12C MR12 12mm Linear Rail with Guide Rail Sliding Block for 3D printer and CNC Machines
- Model: MGN12, Length: 300, 400, 500mm.
- Slide is attached and can slide smoothly. Mini Petite, convenient to put in and out.
- Application to CNC parts, 3d printer parts, semiconductor manufacturing equipment, printed circuit boards, IC assembly equipment, medical equipment, robot arms, and other small linear motion machines, linear motion measurement equipment.
SKU: CNC-114 -
Robotics & Machines, Stepper Motors & Drivers
Nema17 12-24V Stepper motor 1.8/step 6 Wire (Used)
-27%
Robotics & Machines, Stepper Motors & DriversNema17 12-24V Stepper motor 1.8/step 6 Wire (Used)
NEMA17 6 Wire Bipolar Stepper Motor NEMA17 Stepper Motor NEMA 17 Stepper Motors very useful in the various application especially which demands low speed with high precision Many machines such as 3D Printers CNC Router and Mills Camera Platforms XYZ Plotters etc Nema17 6 wire Bipolar Stepper.
SKU: 1640 -
-
Planes And Copters, Robotics & Machines
D1.2x20mm Z type Push/Pull Steel Rod for RC Aircraft Aero-Modelling
Planes And Copters, Robotics & MachinesD1.2x20mm Z type Push/Pull Steel Rod for RC Aircraft Aero-Modelling
Push/Pull Steel Rod Wire is steel wire with spring material used to connect RC plane’s Direction flaps to servomotor horn. Z Type Push-Pull Rod, a necessary part for model aeroplane control horn quick adjusting.
SKU: 1630 -
Converters, Modules and Breakout Boards
USB to RS485 / USB 2.0 to RS 485 Serial Converter Adapter
This USB to RS-485 converter uses the high-performance CH340T microchip. It supports the latest operating system, including 64 bit Windows 10. The device has TVS surge protection as well as USB self-recovery protection. No external power supply or data cable needed.
SKU: 1603 -
Development Boards, Modules and Breakout Boards, STM Boards
STM32F429I-DISC1 Discovery Kit STM32F4 Series Touch Screen STM32F429ZIT6 STM32 Development Board
Development Boards, Modules and Breakout Boards, STM BoardsSTM32F429I-DISC1 Discovery Kit STM32F4 Series Touch Screen STM32F429ZIT6 STM32 Development Board
Original STM32F429I-DISC1 Discovery Kit 32 bit MCU, STM32F4 Series with 2.4 inch Touch Screen and STM32F429ZIT6 High performance chip. Buy STM32 Development Board in Pakistan
SKU: 1601 -
Consumer Electronics, Educational & DIYs, Tools & Accessories
PBC2 Power Bank Housing with PCB and 5x 18650 Cells Compartment
Consumer Electronics, Educational & DIYs, Tools & AccessoriesPBC2 Power Bank Housing with PCB and 5x 18650 Cells Compartment
DIY Power bank housing shell with Digital LCD display PCB and night high intensity LED torch, 3 USB ports, 4 Led backup status, Charge and discharge protection, Built-in lithium battery protection IC on the circuit board, over and under voltage protection and over current protection.
SKU: 1602 -
-
Converters, Modules and Breakout Boards
PWM DC Motor Speed Controller Switch DC 20A Current Voltage Regulator 10-60V PWM High Power Drive Module 60A 12V 24V 36V 48V
-19%
Converters, Modules and Breakout BoardsPWM DC Motor Speed Controller Switch DC 20A Current Voltage Regulator 10-60V PWM High Power Drive Module 60A 12V 24V 36V 48V
This is a simple and easy-to-use 20A High Power DC motor speed controller of small size, elegant appearance and stable performance. It is made with high quality circuit board which ensures a longer service life. Buy online in Pakistan
SKU: 1577 -
Converters, Modules and Breakout Boards
300W XL4016 DC-DC Max 9A Step Down Buck Converter 5-40V To 1.2-35V Adjustable Power Supply Module LED Driver
Converters, Modules and Breakout Boards300W XL4016 DC-DC Max 9A Step Down Buck Converter 5-40V To 1.2-35V Adjustable Power Supply Module LED Driver
This 300W 9A Buck Converter uses two XLSEMI XL4016 voltage regulators to reduce input voltages from 7 – 40 V to adjustable output voltages between 1 and 35 Volts. The large heat sinks enables high output currents of up to 9A max. and a limiting output of 300W. The second trimmer on the board is used to set up the current limit.
SKU: 1576 -
Connectivity, Connectors, Discrete Electronic Components, Wires, Cables & Connectors
5V USB Charger power Cable to DC 5.5 mm plug / jack USB Power Cable
Connectivity, Connectors, Discrete Electronic Components, Wires, Cables & Connectors5V USB Charger power Cable to DC 5.5 mm plug / jack USB Power Cable
- Interface: USB to DC5.5*2.1MM. Internal and external negative
- Operating environment: temperature 0 ° C -40 ° C, humidity 10% -90%
- Storage environment: temperature below 20%-90 °C, humidity 10%-90%, altitude less than 3000 meters
- Power the other devices of the same interface through the USB port of the computer, such as: USB HUB,
- USB, USB fan, cartoon clock, radiator, 5V mini speaker, mobile power MP4MP5, etc.
SKU: 1593
