Resultados de la búsqueda de "electronics"

1. Scope of application: can test 74ch series, osmo series, cd4000 series, hef400 series, 4500 series, operational amplifiers, interface chips, optocouplers, automatic transistor identification, voltage regulator voltage identification2. Integrate more than 1,300 types of chip data models and more than 420 types of transistor data models, covering most common general-purpose devices within 24 pins, which can greatly reduce maintenance workload and improve work efficiency3. Press the Enter key to turn on the machine for the first time and automatically run a self-test. The self-test detects the battery voltage and displays it on the screen after more than two seconds. When the battery voltage is lower than 7v, replace the battery to ensure the measurement accuracy. If If there is no alarm, the measurement work can be started4. Nativead 10 ad, the theoretical resolution of 5v voltage is 0.0048v5. Due to the use of batteries for power supply, it is not suitable for measuring high-power thyristors6. The Zener value must be based on the actual measurement, not just the nominal value7. The default directory for initialization is the search directory8. Different test modes: 5v mode, 3.3v mode, auto mode9. There are seven buttons on the panel, which are respectively used for up, down, left, right and typing keys and hotkeys o, p10. The up and down keys are used to adjust the catalog and change the model, and the left and right keys are used to move the cursor left and right to select the item to be changed11. The input key is used to change the machine and execute the test command12. Use two AA 1.5v batteries (not included), press Enter for more than 2 seconds to turn on the machine, and the current battery voltage will be displayed automatically when the machine is turned on. When the battery power is too low, replace the battery. Too low voltage will affect the reliability of the test results. and automatic shutdown protection13. After 60 seconds without any operation, it will automatically shut down14. Test socket: SOP16 narrow body, SOP20 medium body, SOP24 wide bodyThe device positioning method is as follows:1. Place the chip and optocoupler on the top of the alignment, and the 1-pin ic alignment seat2. The triode on the left, mostly three slots3. The 13 and 14 pins of the ic regulator are placedNote: Transistor display pin sequence from left to right corresponds to 10-foot, 11-foot, 12-foot ic block (not built-in battery or adapter)Specification: Package Weight One Package Weight 0.18kgs / 0.39lb One Package Size 15cm * 10cm * 4cm / 5.91inch * 3.94inch * 1.57inch Qty per Carton 188 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 188 pcs = 33276 pcs40HQ: 412 cartons * 188 pcs = 77456 pcs

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1. Interface: USB Type-C2. Main control chip: ESP32-C3FH43. Screen type: ISP4. Screen resolution: 172 x 3205. Display chip: ST77986. Equipped with ESP32-C3FH4 as the main control chip, featuring a 32-bit RISC-V single-core low-power SoC with a maximum frequency of 160 MHz7. Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth BLE 5 wireless communication8. Built-in 400KB SRAM and 384KB ROM, and stacked 4MB Flash9. Board equipped with ceramic antenna, facilitating integration into user-defined baseboards or embedded devices10. Integrated USB full-speed serial controller for convenient program downloading and debugging11. Exports 15 GPIOs, allowing flexible expansion of various peripheral functions12. Provides abundant peripheral resources, including 3 x SPI, 1 x I2C, 2 x UART, 1 x I2S, 2 x ADC, etc.13. Microcontroller development board supporting 2.4GHz Wi-Fi and Bluetooth BLE 5, integrating a large-capacity Flash and a 1.47-inch LCD display, capable of smoothly running GUI interface programs such as LVGL14. Combined with rich peripheral interfaces, it enables rapid development of applications based on ESP32-C3 for human-computer interaction, IoT terminals, and intelligent displays15. ESP32-C3 integrates 2.4GHz Wi-Fi and supports long-range Bluetooth 5 (LE)16. It also supports Bluetooth Mesh protocol and Espressif Wi-Fi Mesh, maintaining excellent RF performance even at higher operating temperaturesSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 6cm * 6cm * 4cm / 2.36inch * 2.36inch * 1.57inch Qty per Carton 384 Carton Weight 20.30kgs / 44.75lb Carton Size 50cm * 38cm * 34cm / 19.69inch * 14.96inch * 13.39inch Loading Container 20GP: 412 cartons * 384 pcs = 158208 pcs40HQ: 958 cartons * 384 pcs = 367872 pcs

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1. Based on the ESP32-S3 microcontroller, featuring an Xtensa 32-bit LX7 dual-core processor with a clock speed of up to 240MHz.2. Integrates 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication, offering superior RF performance.3. Uses a high-quality relay supporting loads up to 10A at 250V AC or 10A at 30V DC.4. Features an onboard isolated RS485 interface for easy connection to various RS485 Modbus industrial expansion modules or sensors.5. Includes an onboard Pico-compatible interface, supporting select Raspberry Pi Pico expansion boards to add functions such as RTC, CAN, RS232, LoRa, and sensors.6. Equipped with an onboard USB Type-C port for power supply and debugging, facilitating development.7. Features a terminal block power input supporting a wide voltage range (7–36V), suitable for industrial power applications.8. Incorporates onboard optocoupler isolation to prevent external high-voltage relay circuits from interfering with the control chip.9. Includes onboard digital isolation to protect the control chip from external signal interference.10. Features onboard integrated power isolation, providing stable isolated voltage without requiring an external power supply for the isolated side.11. Includes an onboard buzzer, RGB LED, and status indicators for power and RS485 TX/RX, allowing for easy monitoring of the devices operating status.12. Housed in a DIN-rail mountable ABS protective case for safe and convenient installation and use.Specification: Package Weight One Package Weight 0.32kgs / 0.71lb One Package Size 17cm * 11cm * 5cm / 6.69inch * 4.33inch * 1.97inch Qty per Carton 48 Carton Weight 16.50kgs / 36.38lb Carton Size 36cm * 42cm * 32cm / 14.17inch * 16.54inch * 12.6inch Loading Container 20GP: 551 cartons * 48 pcs = 26448 pcs40HQ: 1279 cartons * 48 pcs = 61392 pcs

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This is 433Mhz RF transmitter with receiver kit for Arduino ARM MCU wirelessApplication environmentRemote control switch, receiver module, motorcycles, automobile anti-theft products, home security products, electric doors, shutter doors, windows, remote control socket, remote control LED, remote audio remote control electric doors, garage door remote control, remote control retractable doors, remote volume gate, pan doors, remote control door opener, door closing device control system, remote control curtains, alarm host, alarm, remote control motorcycle remote control electric cars, remote control MP3.SpecificationReceiver module: 1. Product Model: XD-RF-5V2. Operating voltage: DC5V3. Quiescent Current: 4MA4. Receiving frequency: 433.92MHZ5. Receiver sensitivity: -105DB6. Size: 30x14x7mmTransmitter:Technical parameters1. Product Model: XD-FST4. Launch distance: 20-200 meters (different voltage, different results)3. Operating voltage: 3.5-12V4. Dimensions: 19 * 19mm8. Operating mode: AM6. Transfer rate: 4KB / S7. Transmitting power: 10mW8. Transmitting frequency: 433M9. Pinout from left to right: (DATA; VCC; GND)Package included1. 1 x Receiver module2. 1 x TransmitterSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 5cm * 4cm * 1cm / 1.97inch * 1.57inch * 0.39inch Qty per Carton 4800 Carton Weight 15.00kgs / 33.07lb Carton Size 60cm * 40cm * 40cm / 23.62inch * 15.75inch * 15.75inch Loading Container 20GP: 277 cartons * 4800 pcs = 1329600 pcs40HQ: 644 cartons * 4800 pcs = 3091200 pcs

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1. CPU: Allwinner H616 Quad Core ARM Cortex A532. GPU: G313. RAM: DDR3: 2GB/4GB 4. ROM: eMMC: 16GB/32GB/64GB5. DC in: DC 5V/2A6. USB host: 2 USB 2.0, support U-disk and USB HDD7. Card reader: support 4GB/8GB/16GB/32GB/64GB8. Lan: RJ45 ethernet port9. WiFi: 2.4G +5G10. Bluetooth: 5.011. SPDIF: coaxial(optical) 12. Power indicator: power on blue13. Operate system: Android 1414. Decoder formats: HD MPEG1/2/4, H.264, HD AVC/VC-1, RM/RMVB, Xvid/DivX3/4/5/6, RealVideo8/9/10 15. Video formats: 4K 60fps, 4K 30fps, H.265, AVI, H.264, VC-1, MPEG-2, MPEG-4, DIVD/DIVX, Real8/9/10, RM,RMVB, PMP, FLV, MP4, M4V, VOB, WMV, 3GP, MKV 16. Music format: MP1, MP2, MP3, WMA, OGG, AAC, M4A, FLAC, APE, AMR, RA, WAV17. Photo format: JPEG/BMP/GIF/PNG/TIFF 18. DLNA: files sharing 19. Languages: English/French/German/Spanish/Italian etc. 24 languages17. Network functions: Skype chatting, Picasa, Youtube, Flicker, Facebook, Online movies, etc.Specification: Package Weight One Package Weight 0.45kgs / 1.00lb One Package Size 16cm * 11.2cm * 7.2cm / 6.3inch * 4.41inch * 2.83inch Qty per Carton 20 Carton Weight 10.00kgs / 22.05lb Carton Size 39cm * 28cm * 27cm / 15.35inch * 11.02inch * 10.63inch Loading Container 20GP: 904 cartons * 20 pcs = 18080 pcs40HQ: 2099 cartons * 20 pcs = 41980 pcs

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1. Operating voltage: 90-250V / 45-65Hz 2. Phase voltage: 90-250V / 45-65Hz 3. Leakage voltage: 0-99V / 45-65Hz 4. Operating temperature: 0-40 degree Celsius 5. Operating humidity: 20-75%RH 6. Storage temperature: -10~50 degree Celsius 7. Storage humidity: 20-80%RH 8. Altitude: less than 2000m 9. RCD test: more than 30mA 10. RCD working voltage: 220V 11. GFCI test: more than 5mA 12. GFCI working voltage: 110V Specification: General Certificate EMC Package Weight One Package Weight 0.11kgs / 0.24lb One Package Size 8.2cm * 7.3cm * 7.3cm / 3.23inch * 2.87inch * 2.87inch Qty per Carton 120 Carton Weight 14.00kgs / 30.86lb Carton Size 42cm * 38cm * 38cm / 16.54inch * 14.96inch * 14.96inch Loading Container 20GP: 439 cartons * 120 pcs = 52680 pcs40HQ: 1020 cartons * 120 pcs = 122400 pcs

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1. 1.8-inch TFT display, support song lyrics display2. Shutdown memory function, full-band FM stereo radio, with breakpoint resume function3. Electronic album/JPEG picture browsing function, read electronic novels4. Graphical interface operation, with the corresponding text display, easy to use5. Built-in microphone, high-fidelity recording6. Convenient language learning function, real digital repeat device, can repeat and follow-up7. Exquisite craftsmanship, delicate touch, delicate and rich sound quality8. Support Simplified Chinese, English song title and lyrics display synchronously9. Stable and reliable, not easy to disconnect, listen to popular broadcasts in real time anytime, anywhere10. Easy to carry, stereo sound quality, digital noise reduction, high-definition processing11. Windows98/ME/2000/XP 2000/XP need no driver, plug and play12. Normal mode/single loop/directory play/directory loop/all loops/segment loops/random play/introduction play supports MP4 players with many play modes13. Screen resolution: 160x12814. Support multiple music formats: MP3, WMA, WMV, WAV, etc.15. Interface: USB 2.016. Playing time: 8 hours17. Function: picture browsing, FM radio, recording, e-book18. Power supply mode: USB charging / built-in lithium battery19. Battery capacity: 200mAh20. Screen color: 260,000 colors21. Seven tone equalizers: Natural, Rock, Pop, Classic, Soft, Jazz, Heavy Bass22. Packing list: host, earphone, charging cable, manual, packing box23. Size: 9x4x0.9cm24. Weight: 45gSpecification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 12cm * 6cm * 2cm / 4.72inch * 2.36inch * 0.79inch Qty per Carton 468 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 468 pcs = 82836 pcs40HQ: 412 cartons * 468 pcs = 192816 pcs

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1. Driver chip: SSD13062. Interface: 3-wire SPI, 4-wire SPI, I2C3. Resolution: 128*644. Display size: 0.96 inch5. Colors: 1/4 yellow section, 3/4 blue section6. Visible angle: >160 degree7. Operating temperature: -30~70 degree C8. Storage temperature: -30~80 degree C9. Operating voltage: 3.3V / 5VSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 6cm * 4cm * 2cm / 2.36inch * 1.57inch * 0.79inch Qty per Carton 2000 Carton Weight 15.00kgs / 33.07lb Carton Size 60cm * 40cm * 40cm / 23.62inch * 15.75inch * 15.75inch Loading Container 20GP: 277 cartons * 2000 pcs = 554000 pcs40HQ: 644 cartons * 2000 pcs = 1288000 pcs

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Features1. Drive free, no software or app installation, no setup, no cables required. 2. Support PC, laptop, media player and any devices with HDMI jack 3. High resolution up to 1080p 4.164FT clear line of sight transmission distance, 120ms low latency 5. Built-in 5GHz transmission standard technology makes transmission efficiency faster and more stable 6. Support point to point wireless configuration. 7. Audio and video synchronize 8. Support HDCP to ensure data securitySpecificationTransmitter 1. Interface: 1*HDMI-in, 1*micro USB 2. LED: Red, Blue, Purple 3. Power Supply: DC 5V/0.5A 4. Power Consumption: About 2.5W 5. Unit Size: 83mm x 32mm x 13 mm 6. Unit Weight: 27g Receiver 1. Interface: 1*HDMI-out, 1*micro USB 2. LED: Blue 3. Power Supply: DC 5V/0.5A 4. Power Consumption: About 2.5W 5. Unit Size: 83mm x 32mm x 13 mm 6. Unit Weight: 27g Support Format - Video Input: 1920x1080 (1080p60/50/30/25/24, 1080i60/50), 1280x720(720p60/50), 720x576(576p50), 720x480(480p60) Video Output Up to 1080P60 Others 1. Audio: Stereo, quality 16bits 48KHz 2. Wireless Channel: IEEE 802.11ac, 5GHz, 2T2R 3. Latency: 120ms 4. HDMI Version: HDMI 1.3 with HDCP 5. Authentication Protocol: WPA2 (WPAS-PSK / WPA2-Enterprise)???AES 128 bit 6. Device Supported: Any devices with HDMI jack 7. Transmission Distance: About 50 meters in the clear line of sight 8. Operating Temperature: 0 degree C to +40 degree C (+32 degree F to +104 degree F) 9. Operating Humidity: 10% to 80% RH 10. Storage Temperature: -10 degree C to +60 degree C (+14 degree F to +140 degree F) 11. Storage Humidity: 5% to 90% RHPackage List1. Transmitter x 1 2. Receiver x 1 3. Micro USB Cable x 1 4. HDMI Extender Cable x 1 5. Manual x 1Specification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 12cm * 12cm * 5cm / 4.72inch * 4.72inch * 1.97inch Qty per Carton 60 Carton Weight 13.00kgs / 28.66lb Carton Size 52cm * 32cm * 40cm / 20.47inch * 12.6inch * 15.75inch Loading Container 20GP: 400 cartons * 60 pcs = 24000 pcs40HQ: 930 cartons * 60 pcs = 55800 pcs

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1. It provides a rich set of human-machine interface (HMI) interfaces, including MIPI-CSI (integrated image signal processor ISP), MIPI-DSI, SPI, I2S, I2C, LED PWM, MCPWM, RMT, ADC, UART, and TWAI, and also supports USB OTG 2.0 HS. It integrates an RJ45 Ethernet interface with PoE functionality.2. Equipped with peripherals such as USB 2.0, MIPI-CSI/MIPI-DSI, and H.264 encoding, it meets the needs of low-cost, high-performance, and low-power multimedia development.3. The ESP32-P4 integrates a digital signature peripheral and a dedicated key management unit to ensure data and operation security.4. The ESP32-P4-WIFI6-POE-ETH is designed for high-performance and high-security applications, meeting the needs of embedded systems in human-machine interaction, edge computing, and I/O expansion.5. Powerful image and voice processing capabilities, with image and voice processing interfaces including JPEG codec, pixel processing accelerator (PPA), image signal processor (ISP), and H264 video encoder.6. The board provides common peripheral interfaces such as MIPI-CSI, MIPI-DSI, USB 2.0 OTG, Ethernet, SDIO 3.0 SD card slot, microphone, speaker terminals, and RTC battery terminals.7. The board features a 2 × 20 pin header, providing 28 remaining programmable GPIOs.8. Security mechanisms include secure boot, Flash encryption, hardware encryption accelerator, and hardware random number generator. It also supports hardware access protection, enabling access permission management (APM) and privilege separation.9. The development board uses the ESP32-P4-Core module, stacked with 32MB PSRAM, and has 32MB Nor Flash onboard.10. Supports Wi-Fi 6 and Bluetooth modules, with an onboard ESP32-C6-MINI module, extending 2.4GHz Wi-Fi 6 and Bluetooth 5 capabilities to the ESP32-P4. (LE), communicates using the SDIO interface protocol, ensuring stable connection and efficient transmission.11. Integrated PoE module, making the development boards power supply more flexible.12. Only one network cable is needed to connect to a PoE device, enabling both networking and power supply for the ESP32-P4-WIFI6-POE-ETH.13. Dimensions: 55x68mm14. Package contents:- ESP32-P4-WIFI6-POE-ETH x 1- SH1.0 4PIN connecting cable (approx. 150mm) x 2- 1217 cavity speaker 8Ω 2W x 1- 2.4G antenna x 1- Screw pack x 1Specification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 10cm * 10cm * 5cm / 3.94inch * 3.94inch * 1.97inch Qty per Carton 72 Carton Weight 9.80kgs / 21.61lb Carton Size 42cm * 32cm * 32cm / 16.54inch * 12.6inch * 12.6inch Loading Container 20GP: 620 cartons * 72 pcs = 44640 pcs40HQ: 1439 cartons * 72 pcs = 103608 pcs

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1. Material: plastic case, coated glass mirror, plastic dial2. Applicable places: living room, bedroom, study room, office, etc.3. Display type: LCD4. Function: temperature display, night light, radio, alarm, calendar, week display5. FM radio frequency: 87.5-108MHz6. Output power: 2W7. Frequency response: 90-20KHz128. Speaker: 4 ohms, 3 watts9. Power input: AC input 100-240V /50-60Hz, DC output 5V/2A transformer10. Clock backup power supply: 3 AAA batteries (not included)11. Size: about 10.6x8x6.4 cmFeatures:1. LCD clock display function, highlight white backlight (12/24 hours switchable)2. Alarm clock function, dual alarm clock settings, the screen can display the set alarm time, you can set the weekday alarm clock, the alarm can choose 6 built-in and dazzling ringtones and FM, and the ringtone size can be adjusted3. The backlight brightness can be adjusted, the backlight brightness can be adjusted (roller stepless dimming), and the backlight can also be turned off4. SNOOZE snooze function5. Temperature display function, built-in temperature sensor module, can display the external environment temperature in real time (Celsius/Fahrenheit can be switched)6. Dual USB output function, the output is 1.1A /2.1A respectively7. PLL electronic adjustment FM radio function8. Audio output function, can be connected to audio output, when playing FM, you can listen to FM content with an external earphone9. Full button operation, no compound button, simple and clear operation10. External FM antenna11. Two power supply methods, either in-line or battery-powered (the functions are the same)Specification: Package Weight One Package Weight 0.40kgs / 0.89lb One Package Size 13.5cm * 11.5cm * 7.5cm / 5.31inch * 4.53inch * 2.95inch Qty per Carton 74 Carton Weight 30.00kgs / 66.14lb Carton Size 56cm * 48cm * 31cm / 22.05inch * 18.9inch * 12.2inch Loading Container 20GP: 320 cartons * 74 pcs = 23680 pcs40HQ: 742 cartons * 74 pcs = 54908 pcs

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1. Frequency Range: VHF:136-174MHz UHF:400-480MHz2. Number of Channel: 2003. Channel Spacing: 25KHz, 20K, 12.5K4. Phase lock step: 5KHz, 6.25KHz, 10KHz,12.5KHz, 15KHz, 25KHz5. Working Voltage: 13.8V DC +/- 15%6. Squelch way: CTCSS/DCS/5Tone/2Tone/DTMF7. Frequency stability: +/- 2.5ppm8. Operating temperature: -20~+60 degrees Celsius9. Dimension: 98(W) x 35(H) x 118(D)mm10. Weight: 408gSpecification: Package Weight One Package Weight 0.60kgs / 1.33lb One Package Size 18cm * 12cm * 5cm / 7.09inch * 4.72inch * 1.97inch Qty per Carton 30 Carton Weight 19.60kgs / 43.21lb Carton Size 38cm * 38cm * 27cm / 14.96inch * 14.96inch * 10.63inch Loading Container 20GP: 683 cartons * 30 pcs = 20490 pcs40HQ: 1587 cartons * 30 pcs = 47610 pcs

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