Search results for "PCB repair"

1. Standard 40PIN GPIO extension header, supports direct attaching to Jetson Nano 2. Onboard CAN controller MCP2515 via SPI interface, matching with SIT65HVD230DR transceiver 3. Features RS485 function, controlled via UART, half-duplex communication, supports automatic TX/RX control without programming, onboard transceiver SP3485 4. Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit for RS485 transceiving, light-ningproof & anti-electrostatic 5. Onboard digital isolation chip, safer signal isolation communication and better stability and anti-interference 6. Reserved control pins, allows to work with other control boards 7. Comes with development resources and manual (examples in python)Specifications1. CAN Controller: MCP2515 2. CAN transceiver: SIT65HVD230DR 3. RS485 transceiver: SP3485 4. Working voltage: 3.3V 5. Mounting hole size: 3.0mm 6. Dimensions: 100 x 79 mmPackage List1. RS485 CAN for Jetson Nano x1 2. Screws pack x1Specification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 12cm * 7cm * 2cm / 4.72inch * 2.76inch * 0.79inch Qty per Carton 200 Carton Weight 11.00kgs / 24.25lb Carton Size 52cm * 32cm * 32cm / 20.47inch * 12.6inch * 12.6inch Loading Container 20GP: 500 cartons * 200 pcs = 100000 pcs40HQ: 1162 cartons * 200 pcs = 232400 pcs

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1. Flexible and bendable, with low-voltage safe touch, using double-sided electroplated plates, highly durable, and can be freely folded into various shapes. 24V low-voltage design, low heat generation, safe and energy-saving2. RGBWC five-color light source, combining colorful lighting effects with pure white light, meeting the needs of lighting and atmosphere3. Uniform and soft light, providing comfortable vision. COB technology, without screen flickering, offers an extremely bright viewing experience4. It has a wide range of application scenarios and can be used to create immersive e-sports desktops, intelligent living room lighting effects, display cases and computer cases ambient lights. Allow the space to dynamically change its lighting and shadows in real time according to the scene5. High-viscosity double-sided adhesive, resistant to high temperatures, not prone to falling off, lightweight and aesthetically pleasing, easy to install6. IP65 protection level. The surface of the light beads is covered with flexible waterproof gel layer, which can prevent low-pressure jet waterParameters1. LED type: COB2. Voltage: 24V3. Circuit board: FPC with width of 15mm4. Working power: 26W/meter5. Specification: 1428 lights/meter6. Terminal wires: red wire (positive pole of 24V), white/black wire (negative pole of 24V), green wire (DATA signal line)7. IC model: WS2812B8. Color: RGBWC9. Beam angle: 120°10. Gray level: 256 gradations adjustable (for each color)11. Protection level: IP65Specification: Package Weight One Package Weight 0.18kgs / 0.41lb One Package Size 12cm * 12cm * 4cm / 4.72inch * 4.72inch * 1.57inch Qty per Carton 96 Carton Weight 19.00kgs / 41.89lb Carton Size 50cm * 38cm * 34cm / 19.69inch * 14.96inch * 13.39inch Loading Container 20GP: 412 cartons * 96 pcs = 39552 pcs40HQ: 958 cartons * 96 pcs = 91968 pcs

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1. EVA kneeling pad can effectively relieve the pain caused by long-term kneeling on the ground to repair the car. 2. Oil and water resistant. 3. Suitable for use on workshop floor when working on wheels, brakes, tyres and exhausts. 4. Also ideal for roadside repairs. 5. Size: 450 x 210 x 30mmSpecification: Package Weight One Package Weight 0.22kgs / 0.49lb One Package Size 46cm * 22cm * 4cm / 18.11inch * 8.66inch * 1.57inch Qty per Carton 24 Carton Weight 6.42kgs / 14.15lb Carton Size 52cm * 48cm * 42cm / 20.47inch * 18.9inch * 16.54inch Loading Container 20GP: 254 cartons * 24 pcs = 6096 pcs40HQ: 590 cartons * 24 pcs = 14160 pcs

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1. Stereo audio, wide frequency response, high efficiency, low distortion and low noise, good sound effect2. There is a volume adjuster, easy to adjust the sound3. With power reverse connection protection, short circuit protection and overheat protection4. Wide supply voltage and two input modes, higher efficiency5. Material: PCB circuit board6. Power supply voltage: DC 5-24V7. Bluetooth version: 5.08. Transmission distance: about 15 meters (visible and unobstructed)9. Number of channels: two channels (stereo)10. Output power: 20Wx2 12V 4 ohms, 30Wx2 16V 4 ohms, 30Wx2 21V 8 ohms, 40Wx2 24V 8 ohms11. Adapter speaker (40-200W): 4 ohms (5-16V power supply), 8 ohms (5-24V power supply)12. Module protection mechanism: power reverse connection/short circuit/self-recovery overheating protection13. Size: about 5.08x3.8x1.815cmPrecautions:1. Keep a safe distance from the router to avoid wifi interference2. It is recommended to use 5-24V DC power supply voltage, higher than 26V chip will burn3. The power supply should be within 16V when connected to a 4-ohm speaker, and within 24V when connected to an 8-ohm speaker4. The power supply current is recommended to be more than 2A5. The speaker cable should not be too long, it is recommended to be within 1m6. Pay attention to electrostatic protection. Before touching the power amplifier board, you need to release the static electricity on your hands to avoid the breakdown of the chip by static electricity. The Bluetooth chip is more sensitive to static electricity.7. It is recommended that the rated power of the speaker is 40W and above to avoid the speaker being overheated and burnedSpecification: Package Weight One Package Weight 0.05kgs / 0.10lb One Package Size 8cm * 6cm * 2.5cm / 3.15inch * 2.36inch * 0.98inch Qty per Carton 500 Carton Weight 27.00kgs / 59.52lb Carton Size 50cm * 50cm * 54cm / 19.69inch * 19.69inch * 21.26inch Loading Container 20GP: 197 cartons * 500 pcs = 98500 pcs40HQ: 458 cartons * 500 pcs = 229000 pcs

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1. Applicable models: for Insta360 X2 / RS / R / X 2. Material: optical glass3. Replacement of damaged or unusable parts is possible4. Completely fit for work5. Professional installation is highly recommended, we are not responsible for any damage you may cause when replacing partsSpecification: General Compatible with Insta360: ONE RS 1-Inch 360 Edition, Insta360 ONE RS 1-INCH EDITION, Insta360 ONE RS 4K Edition, Insta360 ONE RS 360 Edition, ONE X2, ONE R, ONE X Package Weight One Package Weight 0.01kgs / 0.03lb One Package Size 10cm * 7cm * 1cm / 3.94inch * 2.76inch * 0.39inch Qty per Carton 1000 Carton Weight 6.00kgs / 13.23lb Carton Size 32cm * 32cm * 30cm / 12.6inch * 12.6inch * 11.81inch Loading Container 20GP: 868 cartons * 1000 pcs = 868000 pcs40HQ: 2015 cartons * 1000 pcs = 2015000 pcs

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L76X Multi-GNSS HAT for Raspberry Pi, Supports GPS, BDS, QZSSOverview1. This is a Raspberry Pi GNSS HAT which supports Multi-GNSS systems: GPS, BDS, and QZSS, with advantages such as fast positioning, high accuracy, low power consumption, and so on.2. It is an easy way to enable global positioning function for your Raspberry Pi.Features1. Support Multi-GNSS systems: GPS, BDS, and QZSS2. EASY, self track prediction technology, help quick positioning2. AlwaysLocate, intelligent controller of periodic mode for power saving3. Support DGPS, SBAS (WAAS/EGNOS/MSAS/GAGAN)4. UART communication baudrate: 4800~115200bps (9600bps by default)5. Onboard battery holder, supports ML1220 rechargeable battery, for preserving ephemeris information and hot starts6. 4x LEDs for indicating the module working status7. Come with development resources and manual (examples for Raspberry Pi/Arduino/STM32)GNSS Specifications1. Band: GPS L1(1575.42Mhz), BD2 B1 (1561.098MHz)- Channels: 33 tracking ch, 99 acquisition ch, 210 PRN ch- C/A code- SBA: WAAS, EGNOS, MSAS, GAGAN2. Horizontal position accuracy:- Autonomous: <2.5mCEP3. Time-To-First-Fix @-130dBm (EASY? enabled):- Cold starts: <15s- Warm starts: <5s- Hot starts: <1s4. Sensitivity:- Acquisition: -148dBm- Tracking: -163dBm- Re-acquisition: -160dBm5. Dynamic performance:- Altitude (max): 18000m- Velocity (max): 515m/s- Acceleration (max): 4GGeneral Specifications1. Communication interface: UART2. Baudrate: 4800~115200bps (9600bps by default)3. Update rate: 1Hz (default), 10Hz (max)4. Protocols: NMEA 0183, PMTK5. Power supply voltage: 5V / 3.3V6. Operating current: 13mA7. Operating temperature: -40 degree C ~ 85 degree C8. Dimensions: 65mm x 30.5mmApplications1. Vehicle tracking2. Asset tracking3. Security system4. Industrial PDA5. GIS applicationWhat is on Board1. L76B module2. CP2102: USB TO UART converter3. CAT24C32: EEPROM4. RT9193-33: Power manager5. Backup mode wakeup button6. Standby switch7. Indicators:- RXD/TXD: UART RX/TX indicator- PPS: GPS status indicator- PWR: Power indicator8. Raspberry Pi GPIO connector: For connecting with Raspberry Pi9. USB TO UART port10. GNSS antenna connector11. Battery holder: Support ML1220 rechargeable battery, for preserving ephemeris information and hot starts12. UART selection jumpers- A: control the L76B through USB TO UART- B: control the L76B through Raspberry Pi- C: access Raspberry Pi through USB TO UARTPackage Contents1. L76X GPS HAT x12. GPS External Antenna (B) x13. USB type A plug to micro plug cable x14. RPi screws pack (2pcs) x15. 2x20PIN pinheader x1Specification: Package Weight One Package Weight 0.15kgs / 0.33lb One Package Size 10cm * 6cm * 2cm / 3.94inch * 2.36inch * 0.79inch Qty per Carton 720 Carton Weight 15.00kgs / 33.07lb Carton Size 60cm * 36cm * 40cm / 23.62inch * 14.17inch * 15.75inch Loading Container 20GP: 308 cartons * 720 pcs = 221760 pcs40HQ: 716 cartons * 720 pcs = 515520 pcs

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RP2040-LCD-0.96 is a low-cost, high-performance Pico-like MCU board with flexible digital interfaces. It incorporates Raspberry Pi RP2040 microcontroller chip, as same as on Raspberry Pi Pico. For software development, either Raspberry Pi C/C++ SDK, or the MicroPython is available, which makes it easy for you to get started, and integrate it into end products quickly. In additional, there are also onboard 0.96inch IPS display, Lithium battery recharge/discharge header, and high efficiency DC-DC buck-boost chip. Key features include: 1. RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom 2. Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz 3. 264KB of SRAM, and 2MB of on-board Flash memory 4. USB-C connector, keeps it up to date, easier to use 5. 0.96 inch 160x80 pixels 65K colorful IPS LCD display 6. Lithium battery recharge/discharge header, suitable for mobile devices 7. Onboard DC-DC chip TPS63000, high efficiency DC-DC buck-boost chip, 1.8A current switch 8. Castellated module allows soldering direct to carrier boards (there should be dedicated cut-out for embedding the bottom components) 9. USB 1.1 with device and host support 10. Low-power sleep and dormant modes 11. Drag-and-drop programming using mass storage over USB 13. 26 x multi-function GPIO pins 14. 2 x SPI, 2 x I2C, 2 x UART, 3 x 12-bit ADC, 16 x controllable PWM channels 15. Accurate clock and timer on-chip 16. Temperature sensor 17. Accelerated floating-point libraries on-chip 18. 8 x Programmable I/O (PIO) state machines for custom peripheral supportSpecification: Package Weight One Package Weight 0.03kgs / 0.06lb One Package Size 15cm * 12cm * 2cm / 5.91inch * 4.72inch * 0.79inch Qty per Carton 500 Carton Weight 11.00kgs / 24.25lb Carton Size 52cm * 40cm * 39cm / 20.47inch * 15.75inch * 15.35inch Loading Container 20GP: 328 cartons * 500 pcs = 164000 pcs40HQ: 763 cartons * 500 pcs = 381500 pcs

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Features1. The potentiometer adjusts the volume with a switch for easy control of the volume, making it good for DIY speakers.If it is a metal box, you need to bring out the Bluetooth antenna. 2. The copper DC connector is used to withstand high current and no heat. 3. Capacitor 470uf35V solid capacitors ensure power storage and heat dissipation, and stable power supply is a prerequisite for good sound quality. 4. Free DC head lead, compatible with the input power interface of this product, even if you do not have a DC head adapter or battery, it can be easily wired. 5. Bluetooth 5.0 version, the transmission efficiency is higher, the transmission distance is farther. Precautions for use: The power switch on the board is the standby switch. After the switch is turned off, the machine is in a low-power standby state. To completely turn off the power or unplug the DC plug on the machine for a long time.Specification1. Material: ABS plastic 2. Bluetooth version: 5.0 3. Adaptation supply voltage: 5-24V(optional 9/12/15/18/24V adapter, high power recommended high voltage) 4. Adapter speaker: 30-200W, 4 ohms, 8 ohms 5. Number of channels: Left and right stereo(stereo) 6. Bluetooth transmission distance: 15m(without occlusion) 7. Protection mechanism: Self-recovery overheat protection, self-recovery short circuit protection 8. Size: 55 x 38 x 17mm Tip: To have enough out put power if the input is sufficient and the supply voltage/current is sufficient. The power supply voltage is higher and the relative power will be larger. The speakers with different impedances will have different output power. In the case of sufficient voltage and current, the larger the ohms of the horn, the smaller the relative sound powre. Please pay attention! Power supply voltage: 12V--8 ohm speaker/12W(left channel) + 12W(right channel), 4 ohm speaker/20W + 20W 15V--8 ohms/18 + 18W, 4 ohms/greater than 30 + 30W 19V--8 ohms/32 + 32W, 4 ohms/greater than 45 + 45W 24V--8 ohms/38 + 38W, 4 ohms/greater than 50 + 50WSpecification: Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 13cm * 6cm * 3cm / 5.12inch * 2.36inch * 1.18inch Qty per Carton 200 Carton Weight 9.00kgs / 19.84lb Carton Size 32cm * 32cm * 53cm / 12.6inch * 12.6inch * 20.87inch Loading Container 20GP: 491 cartons * 200 pcs = 98200 pcs40HQ: 1140 cartons * 200 pcs = 228000 pcs

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1. Using high and low frequency pulse technology, one-key repair, activate the battery.2. Three-speed current selection: fast and slow charging: 4A/6A/8A3. Intelligent digital display, intelligent detection: it can display voltage, current, and charging process during charging, allowing you to detect the battery charging status in real time.4. Smart chip, full of automatic stop. Three-stage charging: constant current mode + constant voltage mode + floating charge mode.5. Six protections make it safer to use: overcharge/low voltage/overvoltage/reverse connection/short circuit/temperature protection.6. Parameters:Dimensions: 170 x 88 x 60mmNet weight: 0.45kgInput voltage: AC110V-220V +/- 20VOutput voltage: DC14.8V / 29.6V +/-0.3AOutput current: 12V (4A-6A-8A) / 24V(4A)Frequency: 50Hz / 60HzBattery type: 4AH-100AH lead-acid battery (rechargeable lithium battery is prohibited)Input line length: 100cmOutput line length: 60cmPeak power: AC-100WEfficiency: 85%Specification: General Certificate ROHS, EMC Package Weight One Package Weight 0.63kgs / 1.39lb One Package Size 23cm * 16cm * 10cm / 9.06inch * 6.3inch * 3.94inch Qty per Carton 28 Carton Weight 19.00kgs / 41.89lb Carton Size 52cm * 48cm * 42cm / 20.47inch * 18.9inch * 16.54inch Loading Container 20GP: 254 cartons * 28 pcs = 7112 pcs40HQ: 590 cartons * 28 pcs = 16520 pcs

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1. micro:bit edge connector, directly pluggable 2. Embedded driver ST7735S, supports 65K colors 3. Onboard SRAM 23LC1024, used as display cache, no more out of memory 4. SPI interface, takes up only a few IO pins 5. Backlight adjustment via PWM 6. Reserved solder pads for control interface, make it easy to connect with Arduino/Nucleo boards 7. Driver: ST7735S 8. Resolution: 160x128 9. Color display: RGB, 65k colors 10. Operating voltage: 3.3 v 11. Dimension: 61 x 51.5mmSpecification: Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 10cm * 8cm * 8cm / 3.94inch * 3.15inch * 3.15inch Qty per Carton 150 Carton Weight 9.50kgs / 20.94lb Carton Size 60cm * 32cm * 32cm / 23.62inch * 12.6inch * 12.6inch Loading Container 20GP: 434 cartons * 150 pcs = 65100 pcs40HQ: 1007 cartons * 150 pcs = 151050 pcs

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Before Installation Notes Tips 1: Test before installation When testing, do not remove any protective film or tags. Please pay attention to the problem of static electricity. Before attempting any repair, be sure to ground yourself is an ESD (electro static discharge) strap. This will prevent static electricity from damaging the electronic components within the phone. Ensure you wear eye protection and use caution not to cut your finger with the glass splinters. Tips 2: Simulates testing Screen replacement is very fragile product. We strongly suggest test before installation. Please simulates testing, which means mobile phone apart, (motherboard + LCD or screen) connected audio cable and new replacement, power on, test finished. If test OK, please install it. If it can not show, please contact us at the very first time. And please do not force it to be installed in mobile phone. We will not be responsible once the screen is installed. Tips 3: Do not over-bend cable Please make sure LCD cable Do not over-bend. Over 90 degrees bent will cause black display. About the product 1. Replacement LCD Screen + Touch Screen Digitizer Assembly for Apple Watch Series 9 45mm LTE Edition 2. Replace your broken or unusable item with a new one 3. Make your device look more refreshing than ever 4. Completely fit and work 5. Each item has been checked and in good condition before shipping 6. Professional installation is highly recommended. We will not be responsible once the screen is installed Specification: General Compatible with Apple: Watch Series 9 45mm Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 20cm * 10cm * 3cm / 7.87inch * 3.94inch * 1.18inch Qty per Carton 40 Carton Weight 4.20kgs / 9.26lb Carton Size 42cm * 32cm * 32cm / 16.54inch * 12.6inch * 12.6inch Loading Container 20GP: 620 cartons * 40 pcs = 24800 pcs40HQ: 1439 cartons * 40 pcs = 57560 pcs

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Raspberry Pi Expansion Board, DC Motor / Stepper Motor DriverFeatures1. Supports Raspberry Pi A+/B+/2B/3B/3B+2. Freescale H-bridge driver MC33886, controls DC motors to turn in both directions3. Onboard 5V regulator, provides power to Raspberry Pi4. Onboard IR receiver, used for remote control robot5. Multi protection circuit, excellent stability- 2A self-recovery fuse, keep your Pi safe- Driver chip features Short-Circuit Shutdown for Large Output Current, Undervoltage Disable Function- Reversed polarity protection for motor output- Anti-reverse diode for power supply6. Power input range: 7V~40V7. Single motor output current: up to 5A8. Power supply current for Raspberry Pi: up to 2AWhats on Board1. Raspberry Pi Expansion Board on board resource2. Raspberry Pi GPIO interface: for connecting Raspberry Pi3. Motor screw terminal: for connecting motors4. External power input5. 74LVC4245AD: voltage level conversion chip, buffer device6. MC33886: motor driver chip7. LM2596-5.0: 5V regulator8. Power indicator9. Raspberry Pi power selection10. OFF: Raspberry Pi powers the Motor Driver Board11. ON: Motor Driver Board powers the Raspberry Pi12. 2A self-recovery fuse13. IR receiver14. Schottky diodes: protects the motor driver15. Power supply anti-reverse diodePackage Contents1. RPi Motor Driver Board x 12. RPi screws pack (2pcs) x 1Specification: Package Weight One Package Weight 0.06kgs / 0.12lb One Package Size 9cm * 8cm * 3cm / 3.54inch * 3.15inch * 1.18inch Qty per Carton 390 Carton Weight 21.84kgs / 48.15lb Carton Size 54cm * 40cm * 39cm / 21.26inch * 15.75inch * 15.35inch Loading Container 20GP: 316 cartons * 390 pcs = 123240 pcs40HQ: 734 cartons * 390 pcs = 286260 pcs

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