Electronic Modules
Showing 1–24 of 66 results
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LASER Module
1500mW 405nm Violet Light Laser Head for DIY Carving Engraving Machine Engraver Accessory AB0303
-40%
LASER Module1500mW 405nm Violet Light Laser Head for DIY Carving Engraving Machine Engraver Accessory AB0303
Features:
- High power output: 1500mW
- Wavelength: 405nm (violet light)
- Compatible with DIY carving and engraving machines
- Ideal for engraving on various materials including wood, plastic, leather, and more
- Easy to install and use
SKU: AB0303 -
Electronic Components, Electronic Switched & Keypad Modules
2 x 2 Matrix 4 Push Button Keyboard Module
-50%
Electronic Components, Electronic Switched & Keypad Modules2 x 2 Matrix 4 Push Button Keyboard Module
First test whether any key is pressed down. Connect power to rows, so they are High level. Then set all the rows R1-R2 as Low and then detect the status of the columns. Any column of Low indicates there is key pressing and that the key is among the 4 keys of the column. If all columns are High, it means no key is pressed down. Next, locate the key. Since the column in which the pressed key lies is identified, knowing the line would finalize the testing. Thus, set the rows as Low in turns until any is unveiled accordingly – other rows will still be High.
Now the row can be identified. Detect the status of each column in turns. The column tested Low is the one intersecting with the line – their cross point is just the key pressed.Package Includes:
1 * 2 x 2 Matrix 4 Push Button Keyboard Module
SKU: n/a -
Breakout Borads, NRF, Transmitter and Receiver Modules, Uncategorized
3.3V Adapter Board for NRF24L01 Wireless Module
-67%
Breakout Borads, NRF, Transmitter and Receiver Modules, Uncategorized3.3V Adapter Board for NRF24L01 Wireless Module
- It can be used with NRF24L01 wireless module
- Add core nRF24L01+ Breakout Adapter with onboard 3.3V Regulator
- Onboard 3.3V voltage regulator accepts your Arduino +5V supply and provides 3.3V for the attached nRF24L01+ module
- Allows for easy connection to nRF24L01+ modules
- Small power on SMD LED indicator
SKU: n/a -
Buck Boost Voltage Regulators, Electronic Components, Electronic Switched & Keypad Modules
4×4 Matrix 16 Push Button Keypad Keyboard Module
-48%
Buck Boost Voltage Regulators, Electronic Components, Electronic Switched & Keypad Modules4×4 Matrix 16 Push Button Keypad Keyboard Module
Features:
- 4×4 Matrix Keyboard Module with 16 buttons.
- Small in size and hence Save space.
- More convenient to use.
- Expanded development application modules for single chip.
- With 16 keys and 8 pin.
SKU: n/a -
4 channel RF transmitter receiver, Electronic Modules, IOT & Wireless, RF Transmitter Receiver, Transmitter and Receiver Modules, Uncategorized
4CH Remote Control 27MHz Circuit PCB Transmitter and Receiver Board with Antenna
-59%
4 channel RF transmitter receiver, Electronic Modules, IOT & Wireless, RF Transmitter Receiver, Transmitter and Receiver Modules, Uncategorized4CH Remote Control 27MHz Circuit PCB Transmitter and Receiver Board with Antenna
- Receiver Operating Voltage: 3.7~6V
- Transmitter Operating Voltage: 3.7~9V
- Transmitter Range: 12~15m (approx)
- Frequency: 27mHz
SKU: n/a -
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Electronic Modules, Electronic Switched & Keypad Modules, Relay Modules
8-Channel 5V Relay Board Expansion Module With Optocoupler-Control Large Voltages-Relay Expansion Board-AC-DC Appliance Control-LED Indicators AB0288
-41%
Electronic Modules, Electronic Switched & Keypad Modules, Relay Modules8-Channel 5V Relay Board Expansion Module With Optocoupler-Control Large Voltages-Relay Expansion Board-AC-DC Appliance Control-LED Indicators AB0288
This is an 8-Channel 5V 10A Relay Module with optocoupler. It can be directly controlled by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, PLC, etc. It can control various appliances and other types of equipment with large current. Output rating for each relay is 250V/10A AC or 5V/10A DC. Triode drive | Increasing relay coil | Strong driving ability | Fixed bolt hole | Easy installation | Diode effusion protection | Short response time | Board mode selection | Real-time working status indicator | Pull-down circuit for avoidance of malfunction | High impedance controller pin Relay module:140×58 mm This 8-channel relay module can be used to control various appliances, and other equipments with large current. It can be controlled by a number of microcontrollers such as Arduino, AVR, PIC, ARM. It is ideally suited to controlling larger voltages in your project through Wi-Fi. It can be used to control 220V AC load. It has a normally open contact and one normally close contact. Number of channels:8 Operating Voltage:5V Max Switching Current (AC):10A @250V AC Max Switching Current (DC):10A @30V DCWhat’SKU: AB0288 -
Electronic Modules, Power Supply
Breadboard Power Supply Module 3.3V 5V MB-102 Solderless Bread Board DIY for Arduino Raspberry Pi, Black by AB0285
-50%
Electronic Modules, Power SupplyBreadboard Power Supply Module 3.3V 5V MB-102 Solderless Bread Board DIY for Arduino Raspberry Pi, Black by AB0285
- Designed to fit the standard MB102 bread board
- Power Supply comes with On/Off Switch
- Green LED power indication
- Built-in protection against short-circuit through power limiting circuitry
- compatible with 5V, 3.3V
- Input Voltage :6.5-12V (DC) or USB power
- Output voltage: 3.3V, 5V switchable
- Maximum Output Current: <700ma
- Two way independent control
- Output VoltageCan be switched to 0V, 3.3V, 5V
- On-board Two sets of 3.3V, 5V DC output pins, lets you connect directly to external circuits and to multiple breadboards.
- Dimension: 53 * 32 * 23 mm
SKU: AB0285 -
3D Printers & Parts, Electronic Modules
CNC Shield V3 Engraving Machine 3D Printer A4988 DRV8825 Driver Expansion Board
-49%
3D Printers & Parts, Electronic ModulesCNC Shield V3 Engraving Machine 3D Printer A4988 DRV8825 Driver Expansion Board
Specifications:
- Motor Drivers Supported: A4988 and DRV8825 (not included)
- Stepper Motors Supported: Up to 4 (X, Y, Z, A)
- Power Input: 12V-24V DC (depending on motor and power requirements)
- Control Interface: Compatible with Arduino Uno and GRBL firmware
- Stepper Motor Control: Precision control of stepper motors, ideal for engraving, CNC, and 3D printing applications
- Expansion: Additional I/O pins for auxiliary features like endstops, fans, and more
- Dimensions: Compact design, easy to integrate into small and large-scale machines
Applications:
- CNC Milling Machines: Controlling the movement of the motors for milling and engraving.
- 3D Printers: Managing the stepper motors for precise printing and axis movement.
- Laser Engraving Machines: Used for controlling motors in laser engraving systems.
- Laser Cutters: Perfect for integrating into laser cutting setups requiring motion control.
- Robotic Systems: For precise control of stepper motors in robotic applications.
SKU: n/a
