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Consumer Electronics
HIFI Dual-Channel High-Power TPA3255 Digital Amplifier Board (Split Type)
- Bluetooth chip: Jie Li 5.3, transmission distance 10 meters
- Input method: Bluetooth + AUX + U disk / sound card
- Number of channels: 2.0, left channel + right channel
- Amplifier chip: original TPA3255
- Protection mechanism: input undervoltage, overheating, overcurrent, short circuit protection, no input reverse connection protection, positive and negative poles cannot be reversed!
- Adapter power supply: working voltage range 18-50VDC, limit 53V, recommended voltage 36-48V, current 10A or more DC power supply
- Power: single channel 300w@50V, 4 ohms; 160W@50V, 8 ohms; the higher the voltage, the smaller the resistance, the greater the output power
- Size: 118x100x38mm
$36.72 $45.90
44-in-1 Precision Screwdriver Set Mobile Phone Computer Disassembly Tool
- Push-type magazine design, more convenient to use
- Magnetic groove, effective adsorption of batch heads, not easy to fall
- 44-in-1 set, meet daily household disassembly
- Suitable for most daily precision instrument repairs, covering mobile phones, glasses, etc.
- Blade material: S2 alloy tool steel
- Blade material: S2 alloy tool steel
- Handle material: aluminum alloy
- Blade surface treatment: phosphating gray
$13.09 $16.36
VU Meter Driver Board Module Adjusts Power Amplifier (TS-VU003)
- AC/DC12-16V power supply, distinguish between AC and DC input terminals. L, G, R: These are the dual-channel input terminals of the driver board, which can be connected to the audio of mobile phones, computer sound cards, preamplifiers and other audio source devices (the signal is the signal that the headphones can hear), and the amplifier output terminal to get the signal. When wiring, L, G, and R correspond to the left, ground, and right channels of the audio source device respectively. If the input is a mobile phone, computer sound card, preamplifier and other audio sources, please turn the dip switches 1 and 3 to the ON end. 1. AC/DC12-16V power supply, distinguish between AC and DC input terminals
- L, G, R: This is the dual-channel input terminal of the driver board, which can be connected to the audio of mobile phones, computer sound cards, preamplifiers and other audio source devices (the signal is the signal that can be heard by headphones), and the output of the power amplifier. When wiring, L, G, and R correspond to the left, ground, and right channels of the audio source device respectively. If the input is a mobile phone, computer sound card, preamplifier and other audio sources, please turn the dip switches 1 and 3 to the "ON" end. If the input is the output of the power amplifier, please turn the dip switches 2 and 4 to the "ON" end. The signal will be compressed 11 times. Note that the dip switches 1 to 4 cannot be turned to the "ON" end at the same time.
- The adjustable potentiometer "100R-V" is used to adjust the brightness of the vu meter backlight
- The adjustable potentiometers "50k-1" and "50k-2" control the pointer jump amplitude of VU meter 1 and VU meter 2 respectively
- Made of high-quality glass fiber ABS material
- The driver board components are finely manufactured and durable
- Stable performance makes the VU meter better, the pointer swings quickly, the response is sensitive, the wide range voltage stabilization circuit, and the working performance is more stable
- This driver board supports low access, has adjustable brightness and darkness backlight, and intelligent drive
$11.56 $14.45
High-Precision Battery Voltage Internal Resistance Tester, Specifications: Host+Probe+Clip+Clamp
- Speed: 5 times/second
- Resistance: 1~200
- Voltage: 1mV 100V DC
- Test signal frequency: AC 1KH
- Test signal current: 20m, 50mA; 200m, 5mA; 20, 0.5 mA
- Resistance range: 6 ranges automatic and manual
- Voltage range: 3 ranges automatic and manual
- Display update: 5 times/second
$44.27 $55.34
High-Precision Battery Voltage Internal Resistance Tester, Specifications: Host+Clip
- Speed: 5 times/second
- Resistance: 1~200
- Voltage: 1mV 100V DC
- Test signal frequency: AC 1KH
- Test signal current: 20m, 50mA; 200m, 5mA; 20, 0.5 mA
- Resistance range: 6 ranges automatic and manual
- Voltage range: 3 ranges automatic and manual
- Display update: 5 times/second
$31.98 $39.66
JisuLife FA19 4000mAh Wireless Rechargeable Desktop Mini Fan Silent Portable Fan (White)
- Battery capacity: 4000mAh
- Charging time: about 3-4h
- Use time: about 15h
- Charging port: Type-C
- Wind speed level: 4 adjustable levels
- Operating mode: air blowing / sleep mode
- Material: ABS
- Size: about 18.2 x 22.8 x 6cm
$28.95 $33.29
JisuLife FA31 USB Rechargeable Hanging Neck Mini Fan Bladeless Cooling Outdoor High Wind Power Electric Fan (Mint Green)
- Battery capacity: 4500mAh
- Use time: about 3.5-21.5h
- Charging port: Type-C
- Wind speed: 4 speeds
- Size: about 18.25 x 21.8 x 7cm
- Weight: about 279g
- Pressurized air chamber to reduce noise and increase airflow from the air ducts
- neck diamond pattern silicone pad design, reduce the contact area and moisture and sweat adhesion
$54.78 $65.19
Battery Internal Resistance Tester Lead-Acid Alkaline Lithium Battery Tester, Model: IR502
- Voltage: 0.00V~120V
- Internal resistance measurement: 0.000m~500
- Input voltage: DC 120V (regardless of polarity), AC input is not allowed
- Measurement current: 50mA~50uAAC
- Measurement speed: 3 times/second
- Measurement signal frequency: 1KHz
- Screen and size: IR500 55x57mmTN black and white screen; IR 502 55x57mmTN color screen
- Power supply: 3.7V 1200mAh lithium battery
$48.58 $60.24
Battery Internal Resistance Tester Lead-Acid Alkaline Lithium Battery Tester, Model: IR500
- Voltage: 0.00V~120V
- Internal resistance measurement: 0.000m~500
- Input voltage: DC 120V (regardless of polarity), AC input is not allowed
- Measurement current: 50mA~50uAAC
- Measurement speed: 3 times/second
- Measurement signal frequency: 1KHz
- Screen and size: IR500 55x57mmTN black and white screen; IR 502 55x57mmTN color screen
- Power supply: 3.7V 1200mAh lithium battery
$41.29 $47.48
2UUL SM01 Dual SIM Checker Card Quick Test Board
- Dual SIM Compatibility: Supports testing two SIM cards simultaneously, making it convenient for users to test different cards' functionality and status quickly.
- No complicated setup or software installation is required; insert the card and start testing immediately, making it user-friendly.
- Quick Response: Test results are displayed almost in real-time, saving users time and increasing work efficiency.
- Multi-functional Testing: Not only detects basic SIM card functions but also supports testing the signal strength and stability of the SIM card.
- Portable Design: Compact and lightweight, easy to carry, making it suitable for mobile device repair engineers and phone enthusiasts to use anytime, anywhere.
- LED Indicator Display: Equipped with intuitive LED lights that show the test status at a glance, making operation simple and clear.
- Anti-misoperation Design: Built-in protection circuits prevent SIM card damage due to incorrect operation, ensuring safe testing.
$7.56 $9.22
2UUL BH09 Phone Motherboard IC Repair THE ONE JIG (Indian Version)
- General mobile phone maintenance fixture, rotary fixed design, no rebound, fixed firmly
- Prevent clamps from moving during use, special anti-skid pad
- Let the hot air be discharged more efficiently, and add a heat sink to the bottom of the clamp
- The rotary shaft locks the motherboard or IC more efficiently, fixed well without a rebound
- Fixtures also support IC-type fixtures fixed for the removal of back glue, the clamp is designed to bear the force of the IC beam, which can hold up the empty parts of the IC well and avoid the IC breaking when removing black glue
- The fixture can be adjusted at different distances from the high, middle, and low levels. It's necessary to loosen the two screws at the bottom, move the fixing plate to the appropriate gear position, and then tighten the bottom screws to lock it
- Protect the upper and lower layers of the double-layer motherboard during maintenance
- Suitable for mobile phone motherboards of various sizes and shapes
$26.82 $31.92
For iRobot Roomba Combo i5/i5+/j5/j5+ Robot Vacuum And Mop Replacement Parts Mop Pad
- Compatible models: for iRobot Roomba Combo i5 i5+ j5 j5+ vacuum cleaners
- Made of high-quality materials, durable
- Easy to disassemble and replace as part of daily maintenance.
- For better results, spare parts should be replaced every 1-3 months.
- Exquisite and delicate, highly matched with the device
$5.03 $5.89
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