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12V 2A AC to DC power supply adapter
12V 2A AC to DC power supply adapter—stable output, compact design, ideal for Arduino, LED strips, and DIY electronics projects.
The 12V 2A AC to DC Power Supply Adapter is a reliable and compact power solution for a wide range of electronics and DIY projects. It converts standard AC mains voltage (110V–240V) into a stable 12V DC output with a maximum current of 2A, providing sufficient power for devices such as Arduino projects, LED strips, routers, CCTV cameras, and other low-voltage electronics.
This adapter features overload, overvoltage, and short-circuit protection, ensuring safe and stable operation. Its compact design and standard barrel connector make it easy to integrate into projects and electronic devices.
Ideal for home, lab, or hobby electronics, this 12V 2A adapter delivers reliable DC power for microcontrollers, sensors, displays, and other peripherals.

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- Working current: matching for 30 mA, matching the communication for 8 mA.
- Dormancy current: no dormancy.
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- With the computer and Bluetooth adapter, PDA, seamless connection equipment.
- Bluetooth module HC-08 Master and slave Two in one module.
- Use the CSR mainstream Bluetooth chip, Bluetooth V2.0 protocol standards.
- Potter default rate of 9600, the user can be set up.
- Bluetooth protocol: Bluetooth Specification v2.0+EDR
- Speed: Asynchronous: 2.1Mbps(Max) / 160 kbps, Synchronous: 1Mbps/1Mbps.
- Security: Authentication and encryption.
- Profiles: Bluetooth serial port.
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WH0201102 ABS 1.75 mm 1 kg Filament-Wanhao
- Material: ABS
- Color: White
- Material Diameter: 1.75mm
- Printing Temperature: 220° to 230°C
- Roundness Accuracy: +/- 0.5mm +/- 0.5mm
- Density: 1.31g/cm3 1.01g/cm3
- Mounted: Spool Mounted
- Net weight: 1kg
- Packaging Vacuum-sealed with desiccant to protect the filament from humidity
- Highly Detailed & Quality Outputs.
- Tried and Tested by Makenica.com
- Compatible with any FDM 3D Printer.
- ABS is stronger than PLA
- Easy to post-process.
- Environment friendly – ISO 9001 and ROHS certified

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