Search results for "Replacement Electronics"

Features1. 100% brand new and high quality 2. Connector: SMA female (outside screw & female pin inside) 4 hole Chassis panel mount extended dielectric solder connector 3. Nickel-plated machined brass construction 4. Gold-plated contacts - teflon insulator 5. Impedance: 50 ohm 6. You may need other connectors: All of SMA connectorsSpecification: General Material Metal Input Impedance 50 ohms Connector Types SMA Female Size 2.4*1.3*1.3cm Weight 3g Package Weight One Package Weight 0.04kgs / 0.09lb One Package Size 4cm * 4cm * 1cm / 1.57inch * 1.57inch * 0.39inch Qty per Carton 300 Carton Weight 7.80kgs / 17.20lb Carton Size 48cm * 32cm * 34cm / 18.9inch * 12.6inch * 13.39inch Loading Container 20GP: 510 cartons * 300 pcs = 153000 pcs40HQ: 1185 cartons * 300 pcs = 355500 pcs

Read more less

1. UK version computer keyboard for Lenovo Legion Y520 Y520-15IKB R720 Y720 Y720-15IKB 2. Replace your broken or unworkable part with a new one 3. Each item has been checked and in good condition before shipping 4. Highly recommend professional installation. We will not be responsible for any damages to your device that you may cause during the changing of replacement parts 5. Note: with Keyboard BacklightSpecification: General Compatible with Lenovo: Legion Y520 Package Weight One Package Weight 0.16kgs / 0.35lb One Package Size 40cm * 17cm * 5cm / 15.75inch * 6.69inch * 1.97inch Qty per Carton 20 Carton Weight 6.40kgs / 14.11lb Carton Size 52cm * 42cm * 36cm / 20.47inch * 16.54inch * 14.17inch Loading Container 20GP: 339 cartons * 20 pcs = 6780 pcs40HQ: 787 cartons * 20 pcs = 15740 pcs

Read more less

1. Brand new and high quality. 2. Small and lightweight, easy to carry. 3. Display devices use high bright LED digital tube, stunning display effect. 4. With reverse polarity protection, reverse not burned. 5. The voltmeter only two wires, wiring simple and reliable performance. 6. Suitable for measuring DC voltage, measure range: 2.5V ~ 30V. 7. When measuring voltage below 10V, two digits are displayed after the decimal point; when measuring voltage above 10V, one digit is displayed after the decimal point.Specification: General Material Electronic Component Current <30mA Measure Range DC 2.5-30V Input impedance >50Kohm Operating Temperature -10 ~ 65 Degree Celsius Cable Length 15cm Operating Humidity 10 ~ 80% Reading Display 0.28 inch Cutting Size 26mm space, 2.2mm diameter Size 30*11.5*9mm Weight 3g Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 15cm * 7cm * 4cm / 5.91inch * 2.76inch * 1.57inch Qty per Carton 200 Carton Weight 10.00kgs / 22.05lb Carton Size 48cm * 32cm * 32cm / 18.9inch * 12.6inch * 12.6inch Loading Container 20GP: 542 cartons * 200 pcs = 108400 pcs40HQ: 1259 cartons * 200 pcs = 251800 pcs

Read more less

1. Operating voltage: bare board version: 3.3V; Module version: 3.3V/5V 2. Communication interface: 3-wire SPI, 4-wire SPI 3. Display colors: red, yellow, black, white 4. Grayscale levels: 2 5. Fast refresh: 11 ms 6. Full refresh: 16 ms 7. Refresh power consumption: 30 mW 8. Sleep current: 0.01 μA (near 0) 9. Viewing angle: 170°10. Resolution: 296 x 128 pixels11. Display size: 66.89 x 29.05 mm12. Dot pitch: 0.135 x 0.135 mm13. Size: bare board version about 79 x 36.7 x 1.2 mm, module version about 89.5 x 38 mmFeatures:1. No backlight required; the last displayed content is retained for an extended period after power is cut off 2. Extremely low power consumption; power is consumed primarily during refresh cycles 3. Comprehensive supporting documentation provided (driver board schematics, example programs for Raspberry Pi / Jetson Nano / Arduino / STM32 / ESP32, etc.) 4. The module board features an SPI control interface, allowing connection to host boards such as Raspberry Pi, Jetson Nano, Arduino, STM32, and ESP325. The module board includes an onboard level-shifting chip, making it compatible with both 3.3V and 5V microcontroller interfaces6. Suitable for retail price tags, asset and equipment tags, electronic shelf labels, and conference name badges, among other applicationsSpecification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 12cm * 8cm * 3cm / 4.72inch * 3.15inch * 1.18inch Qty per Carton 190 Carton Weight 12.40kgs / 27.34lb Carton Size 50cm * 38cm * 34cm / 19.69inch * 14.96inch * 13.39inch Loading Container 20GP: 412 cartons * 190 pcs = 78280 pcs40HQ: 958 cartons * 190 pcs = 182020 pcs

Read more less

Hardware specifications 1. Chipset: ESP32-WROVER-B, AXP192 power management chip 2. Flash: 4MB 3. Static SRAM: 8MB 4. SRAM: 520 kB SRAM 5. Button: PWR power switch, reset 6. USB to TTL: CP2104 7. Vehicle clock: 40MHz crystal oscillator 8. Peripheral equipment: SIM Nano card slot, Mini PCIE card slot 9. Antenna: Onboard antenna (default) 10. Working voltage: 2.7V to 3.6V 11. Sleep current: About 700ma 12. Operating temperature range: -40 degrees Celsius ~ + 85 degrees Celsius 13. Dimensions: 75 x 33 x 10.5 mm 14. Weight: 14.5g Power Specifications 1. Power input: USB 5V / 1A 2. Charging current: 500 mA 3. Battery input: 3.7-4.2V 4. Charging IC: AXP192 5. JST connector: 2-pin 2.0mm 6. USB: Type C wireless online 1. Standard: FCC / CE-RED / IC / TELEC / KCC / SRRC / NCC (ESP32 chip) 2. Protocol: 802.11 b/g/n (802.11n, speed up to 150Mbps) A-MPDU and A-MSDU aggregation, support 0.4uS guard interval 3. Frequency range: 2.4GHz-2.5GHz (2400M-2483.5M) 4. Transmit power: 22dBm 5. Communication distance: 300m Bluetooth 1. Protocol: Compliant with Bluetooth v4.2BR/EDR and BLE standards 2. Radio frequency: NZIF receiver Class-1 with sensitivity of -97dBm, Class-2&Class-3 transmitter AFH 3. Audio: CVSD&SBC audio Software specifications 1. Wi-Fi mode: Workstation / SoftAP / SoftAP + Station / P2P 2. Security mechanism: WPA / WPA2 / WPA2-Enterprise / WPS 3. Encryption method: AES / RSA / ECC / SHA 4. Firmware upgrade: UART download/OTA (download and write firmware via network/host) 5. Software development: support cloud server development / SDK for user firmware development 6. Network protocol: IPv4, IPv6, SSL, TCP, UDP, HTTP, FTP, MQTT 7. User configuration: AT + command set, cloud server, Android / iOS app 8. Operating system: FreeRTOS Packing list 1. T-PCIE 4MB x 1 2. Charging cable x 1 3. Needle Pin x 2Specification: Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 15cm * 12cm * 2cm / 5.91inch * 4.72inch * 0.79inch Qty per Carton 300 Carton Weight 13.00kgs / 28.66lb Carton Size 46cm * 32cm * 32cm / 18.11inch * 12.6inch * 12.6inch Loading Container 20GP: 566 cartons * 300 pcs = 169800 pcs40HQ: 1314 cartons * 300 pcs = 394200 pcs

Read more less

1. Brand new and high quality 2. No "SPLICING" or "WIRE CUTTING" necessary to install your electronic accessories 3. This high quality Add a circuit/fuse kit allows easy installation of additional circuits without cutting or spicing 4. Turn one fuse slot into two while providing protection for both circuits 5. This dual slot Add-A-Circuit/Add-A-Line/Fuse Plug provides a fuse slot for the existing OEM circuit and a second slot for a new circuit for a mobile electronic devices/accessories such as a mobile phone, radio, mobile accessories, etc 6. Not include fuseSpecification: Package Weight One Package Weight 0.02kgs / 0.04lb One Package Size 2cm * 1.5cm * 1.5cm / 0.79inch * 0.59inch * 0.59inch Qty per Carton 2000 Carton Weight 23.00kgs / 50.71lb Carton Size 42cm * 17cm * 17cm / 16.54inch * 6.69inch * 6.69inch Loading Container 20GP: 2196 cartons * 2000 pcs = 4392000 pcs40HQ: 5100 cartons * 2000 pcs = 10200000 pcs

Read more less

1. Big enter RU version computer keyboard for Macbook Air Retina 13.3 M1 A2337 2020 EMC 3598 MGN63 MGN73 2. Replace your broken or unworkable part with a new one 3. Each item has been checked and in good condition before shipping 4. Highly recommend professional installation. We will not be responsible for any damages to your device that you may cause during the changing of replacement parts 5. Completely fit and workSpecification: General Compatible with Apple: MacBook Air 13.3 inch A2337 (2020) Package Weight One Package Weight 0.21kgs / 0.46lb One Package Size 30cm * 16cm * 1cm / 11.81inch * 6.3inch * 0.39inch Qty per Carton 90 Carton Weight 12.60kgs / 27.78lb Carton Size 50cm * 32cm * 32cm / 19.69inch * 12.6inch * 12.6inch Loading Container 20GP: 520 cartons * 90 pcs = 46800 pcs40HQ: 1209 cartons * 90 pcs = 108810 pcs

Read more less

Features: 1. Material: ABS + PC + Textile material 2. Lens: PMMA Aspheric optical lens, high transmittance ; 3. Video format :left-right 3D ; 4. FOV: 100-110 degree 5. Weight: 423g; 6. Focal distance : Adjustable ; 7. IPD: Adjustable 8. Faceplate: flocking fabric + sponge + hook and loop fastener; it is replaceable. 9. Phone stand: 4.0-6.3 inch smart phone 10. Accessory: Eye glasses cleaning cloth, user manual 11. Short-sight suitable: 0-600 Package List: 1 x VR Shinecon SC-G07E headphone 3D Virtual Reality Glasses 1 x User Manual 1 x Cleaning ClotSpecification: Package Weight One Package Weight 0.65kgs / 1.43lb One Package Size 20.5cm * 11.5cm * 15.5cm / 8.07inch * 4.53inch * 6.1inch Qty per Carton 20 Carton Weight 14.60kgs / 32.19lb Carton Size 56cm * 46cm * 50cm / 22.05inch * 18.11inch * 19.69inch Loading Container 20GP: 207 cartons * 20 pcs = 4140 pcs40HQ: 480 cartons * 20 pcs = 9600 pcs

Read more less

1. Dual Independent Physical Switches, One-Click Instant Recording: Two separate slide switches for recording & voice control. One slide to start recording instantly with ultra-fast response, ideal for sudden meetings & quick idea capture without complicated operations.2. Voice-Activated Intelligent Recording, Ultra-Low Power Consumption: Auto-record when human voice detected, auto-pause during silence. Sleep power consumption as low as 0.1mA to cut useless recording and extend working time.3. Custom Segmented File Storage for Easy Management: Customize recording split duration. Long audio files will be saved in segments automatically, making file search & sorting much simpler.4. Heavy-Duty Magnetic Adsorption for Hands-Free Recording: Built-in neodymium magnet holds up to 5kg pulling force, firmly attaches to whiteboards, metal desks, filing cabinets and all metal surfaces.5. Large Battery for Ultra-Long Endurance: 3000mAh high-density lithium battery delivers 350 hours continuous recording and 300 hours audio playback per full charge, fits all long-duration recording scenarios.6. Multi-Device OTG Connection, Cross-System Compatibility: Works with Windows, Android & iOS phones/tablets via OTG cable. View, edit and share audio files anytime; supporting APP converts audio to text on mobile directly.7. AI Digital Noise Reduction & Voice Boost: High-sensitivity mic paired with AI neural algorithm filters 85% ambient noise, delivering far clearer human voice than ordinary recorders in noisy meeting, classroom and outdoor environments.8. 2-in-1 Recorder & Hi-Fi Music Player: Equipped with Hi-Fi DAC chip to drive 32Ω earphones. Play recorded audios or stored music, functions as a portable lossless MP3 Walkman.9. Anti-Slip & Wear-Resistant Casing: 3D textured anti-slip surface made of eco-friendly heat-resistant plastic, anti-drop and long service life.10. Recording format: WAV11. Playback formats: MP3, WMA, OGG, APE, FLAC, WAV, AAC-LC, ACELP12. Dimensions: 76x28x22mm13. Weight: 63.9gSpecification: Package Weight One Package Weight 0.18kgs / 0.41lb One Package Size 16cm * 10cm * 5cm / 6.3inch * 3.94inch * 1.97inch Qty per Carton 60 Carton Weight 10.60kgs / 23.37lb Carton Size 47cm * 30cm * 32cm / 18.5inch * 11.81inch * 12.6inch Loading Container 20GP: 591 cartons * 60 pcs = 35460 pcs40HQ: 1372 cartons * 60 pcs = 82320 pcs

Read more less

MIRA SALES • PROFESSIONAL REPLACEMENT PARTS US Version Backlit Keyboard for HP ProBook 440 G9 / 445 G9 A carefully presented replacement component designed for HP ProBook 440 G9 / 445 G9. Ideal for suitable repair, restoration and component-replacement work where the correct part and exact device compatibility have been confirmed. ✨ PRODUCT HIGHLIGHTS US layout • backlit keyboard • laptop replacement component • device-specific design. 🔎 PRODUCT OVERVIEW This replacement part is intended for HP ProBook 440 G9 / 445 G9. It provides a purpose-built option for repair work where the original component is damaged, worn, faulty or otherwise requires replacement. The compact design and device-specific form make accurate model identification especially important. Compare the original component, connector arrangement, physical shape and device model before installation. The product photographs are included as a visual reference and should be considered together with the compatibility information. ⭐ KEY FEATURES FEATURE 01 US layout FEATURE 02 backlit keyboard FEATURE 03 laptop replacement component FEATURE 04 device-specific design 🛠 DESIGNED FOR REPAIR & REPLACEMENT The component is designed around the specific role described in the product title and compatibility information. It is suitable for customers, technicians and repair businesses who need a dedicated replacement component rather than a general-purpose alternative. Because internal components can be sensitive to installation technique, connectors and device revisions, installation should be carried out carefully and by a suitably experienced person where appropriate. 📋 PRODUCT DETAILS Compatible Device: HP ProBook 440 G9 / 445 G9 Product Type: US Version Backlit Keyboard for HP ProBook 440 G9 / 445 G9 Main Features: US layout; backlit keyboard; laptop replacement component; device-specific design Application: Suitable repair or replacement work after compatibility has been confirmed. 💎 WHY CHOOSE THIS PART? A good replacement part starts with correct compatibility. This product is presented with clear device information, detailed product photography and a focused description so repairers can assess the component before ordering. Its dedicated design helps make the replacement process more straightforward when used with the correct device and appropriate repair procedure. 📸 MORE PRODUCT PHOTOS Hover over the images for a subtle premium zoom effect. Photos are deliberately kept at a comfortable medium size so the product remains clear without taking over the page. 🎯 BEST FOR HP ProBook 440 G9 / 445 G9, particularly for repair technicians, workshops, refurbishment projects and experienced DIY repair users who have verified the required component. 🛍 MIRA SALES TIP Before ordering, compare the exact model number, component shape, connector layout and photographs with the original part. If the device has multiple revisions, confirm the revision-specific compatibility as well. ✅ BEFORE YOU ORDER Confirm the exact device model and listed compatibility. Compare the original part and connector layout with the product photos. Check device revision or regional version where applicable. Professional installation is recommended for delicate internal components. Test and handle replacement components according to appropriate repair procedures. Mira Sales • Professional Parts. Clear Information. Detailed compatibility guidance and medium-size product photography help you select the right replacement component.

Read more less

1. Size: 38mm (length) X22mm (width) X14mm (height)2. Weight: 8g3. Working voltage: 3.3--5.5V4. Clock chip: High-precision clock chip DS32315. Clock accuracy: Within 0-40 degree C, accuracy 2ppm, annual error about 1 minute6. With 2 calendar alarm clocks7. Programmable square wave output8. Real-time clock generates seconds, minutes, hours, week, date, month and year time, and provides leap year compensation valid to 2100 years9. The temperature sensor inside the chip has an accuracy of +/- 3 degree C10. Memory chip: AT24C32 (storage capacity 32K)11. IIC bus interface, high transmission speed 400KHz (when working voltage is 5V)12. Can cascade other IIC devices, 24C32 address can be modified by short circuit A0 / A1 / A2, the default address is 0x5713. With rechargeable battery LIR2032 to ensure that the clock still runs normally after the system is powered off14. Packing: Single anti-static packaging15. Wiring instructions (taking Arduino uno r3 as an example):SCL -- A5SDA -- A4VCC -- 5VGND -- GND16. DS3231 is a low-cost, high-precision I2C real-time clock (RTC) with integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device contains a battery input, which can maintain accurate timing when the main power is disconnected. The integrated crystal oscillator improves the long-term accuracy of the device and reduces the number of components in the production line. The DS3231 offers commercial and industrial temperature ranges and is available in a 16-pin 300mil SO package.17. RTC saves seconds, minutes, hours, day, date, month and year information. Months less than 31 days will automatically adjust the end of the month, including corrections for leap years. The working format of the clock can be 24 hours or a 12-hour format with / AM / PM indication. Provide two configurable calendar alarms and a configurable square wave output. The address and data are transferred serially via the I2C bidirectional bus.Sophisticated, temperature-compensated voltage reference and comparator circuits are used to monitor VCC status, detect power failures, provide reset outputs, and automatically switch to backup power when necessary. In addition, the / RST monitor pin can be used as a manual input to generate a μP reset.18. In addition to high timing accuracy, the DS3231 also has some other functions that expand the additional functions and selection range of the system host. The device integrates a very accurate digital temperature sensor, which can be accessed through the I2C * interface (just like time). The accuracy of this temperature sensor is +/- 3 degree C. The on-chip control circuit can realize automatic power supply detection and manage the power supply switching between the main power supply and the backup power supply (that is, the low-voltage battery). If the main power supply is powered down, the device can continue to provide accurate timing and temperature without affecting performance. When the main power supply is re-energized or the voltage value returns to the allowable range, the on-chip reset function can be used to restart the system microprocessor.Specification: Package Weight One Package Weight 0.01kgs / 0.03lb One Package Size 8cm * 5cm * 5cm / 3.15inch * 1.97inch * 1.97inch Qty per Carton 500 Carton Weight 7.00kgs / 15.43lb Carton Size 30cm * 30cm * 38.9cm / 11.81inch * 11.81inch * 15.31inch Loading Container 20GP: 761 cartons * 500 pcs = 380500 pcs40HQ: 1768 cartons * 500 pcs = 884000 pcs

Read more less

1. Arabic version computer keyboard for Macbook Pro A1706 A1707. 2. Replace your broken or unworkable part with a new one. 3. Each item has been checked and in good condition before shipping. 4. Completely fit and work. 5. Highly recommend professional installation. We will not be responsible for any damages to your device that you may cause during the changing of replacement parts. Specification: General Compatible with Apple: MacBook Pro 13.3 inch A1706 (2016 - 2017), MacBook Pro 15.4 inch A1707 (2016 - 2017) Package Weight One Package Weight 0.19kgs / 0.41lb One Package Size 40cm * 17cm * 5cm / 15.75inch * 6.69inch * 1.97inch Qty per Carton 20 Carton Weight 6.40kgs / 14.11lb Carton Size 52cm * 42cm * 36cm / 20.47inch * 16.54inch * 14.17inch Loading Container 20GP: 339 cartons * 20 pcs = 6780 pcs40HQ: 787 cartons * 20 pcs = 15740 pcs

Read more less