Resultados de la búsqueda de "hiking electronics"

OverviewThe RPi Relay Board gives your Pi the ability to control high voltage/high current devices, easily makes normal home appliances become intelligent.RPi Relay Board Features1. Supports Raspberry Pi A+/B+/2B/3B/3B+2. High quality relays, loads up to 5A 250V AC or 5A 30V DC3. Photo coupling isolation, prevent interference from high voltage circuit4. Onboard LEDs for indicating relays status5. Relay control jumper, allows to control the relays by custom pins other than the default pins6. Comes with development resources, including examples in wiringPi, WebioPi, shell, python, and bcm2835What is on the RPi Relay Board1. Raspberry Pi GPIO interface: for connecting Raspberry Pi2. Relay screw terminal: for connecting target devices3. Relays4. Photocoupler: PC8175. Relay indicator- LED on: relay NC is opened, NO is closed- LED off: relay NC is closed, NO is opened6. Power indicator7. Relay control jumper- Short the jumper: control the relays by default I/Os used in the example code- Open the jumper: control the relays by custom I/Os through jumper wiresPackage include- RPi Relay Board x 1- RPi screws pack (2pcs) x 1Specification: Package Weight One Package Weight 0.08kgs / 0.18lb One Package Size 8cm * 7cm * 2cm / 3.15inch * 2.76inch * 0.79inch Qty per Carton 700 Carton Weight 52.50kgs / 115.74lb Carton Size 56cm * 35cm * 40cm / 22.05inch * 13.78inch * 15.75inch Loading Container 20GP: 340 cartons * 700 pcs = 238000 pcs40HQ: 789 cartons * 700 pcs = 552300 pcs

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1. Material: alloy face shell + IML bottom shell + metal strap2. Motherboard: NRF528323. Memory: 512KB+64KB (Flash 64M)4. System requirements: Android 5.0 and above, IOS 10.0 and above5. Charging head specifications: charging 1A or less6. Charging time: 2H7. Bluetooth version: Bluetooth 5.08. Screen display: 1.45 inches, resolution: 172*3209. Battery capacity: 160 mA10. Standby time: 30 days11. Working time: 5-7 days12. Waterproof rating: IP6813. Sensor: gravity sensor/heart rate sensor14. Push supports 20 languages: Traditional Chinese, Simplified Chinese, English, Japanese, Korean, German, Russian, Spanish, Italian, French, Romansian, Portuguese, Arabic, Greek, Dutch, Polish , Turkish, Vietnamese, Thai, Indonesian15. Functions: heart rate detection, blood oxygen detection, blood pressure detection, female menstrual period, time display, step counting, calories, distance, heart rate, sleep time, switch display, 12 sports modes (running/walking/hiking/badminton/ Rope skipping / exercise / yoga / aerobics / spinning / elliptical machine / rowing machine / swing), sleep monitoring (sleep time, sleep quality), call notification, information reminder, multi-language push, alarm clock reminder, sedentary reminder, etc.16. Size: 41.5x25.5x10mm17. Weight: about 55gSpecification: Package Weight One Package Weight 0.11kgs / 0.25lb One Package Size 14cm * 10cm * 3cm / 5.51inch * 3.94inch * 1.18inch Qty per Carton 80 Carton Weight 10.30kgs / 22.71lb Carton Size 28cm * 40cm * 30cm / 11.02inch * 15.75inch * 11.81inch Loading Container 20GP: 793 cartons * 80 pcs = 63440 pcs40HQ: 1842 cartons * 80 pcs = 147360 pcs

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1. Function: stopwatch, clock, date, alarm clock, countdown, metronome, shutdown, mute2. Power supply: contains a CR2032 button battery3. Memory: 3 rows and 10/30/60/100/120 memories4. Material: ABS5. Dimensions: about 7.8x6.8x1.5cm in shape, about 3.5x2.35cm in display6. Weight: about 60 gramsFeatures:1. High-definition display large screen, easy to read2. Acrylic mirror surface, soft light, clear vision, good toughness, easy to clean3. ABS material, shock and drop resistance, corrosion resistance, matte texture, comfortable grip4. Four-button operation, comfortable and convenient, free mode switching5. Lightweight and portable, the keys are sensitive and not stuck6. Contains CR2032 button battery, which can be replaced by yourself7. The results are automatically stored and can be viewed at any timeSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 15.5cm * 8cm * 4.5cm / 6.1inch * 3.15inch * 1.77inch Qty per Carton 288 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 288 pcs = 50976 pcs40HQ: 412 cartons * 288 pcs = 118656 pcs

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1. Manually adjust the DIY current in one step2. 8 slots are independent, safe and convenient without affecting each other, and the performance is more stable3. VA LCD display, intuitively and clearly displays the real-time battery status information4. Type-c port input supports QC 3A fast charge5. Purpose: capacity test, internal resistance test, storage function, real-time current6. Number of slots: 87. Working temperature: 0-40 degrees Celsius8. Input voltage / current: 5V / 2A, 9V / 2A9. Charging current: 3A x 1 / 2A x 2 / 1A x 4 / 0.5A x 8 / 0.25A x 810. Charging cut-off current: less than or equal to 120mA11. Charging cut-off voltage: 4.2V12. Note: The product only contains the charger, does not contain other accessories such as batteries13. Dimensions: 194x134x34mm14. Weight: 350g15. Applicable battery1.3.6V / 3.7V Li-ion battery: 10440, 14500, 14650, 16340, 17500, 17670, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22650, 25500, 266502.1.2V Ni-MH/Ni-Cd: AA, AAA, AAAA, C, D, SCSpecification: Package Weight One Package Weight 0.57kgs / 1.25lb One Package Size 23cm * 16cm * 5cm / 9.06inch * 6.3inch * 1.97inch Qty per Carton 20 Carton Weight 9.00kgs / 19.84lb Carton Size 47cm * 32cm * 32cm / 18.5inch * 12.6inch * 12.6inch Loading Container 20GP: 554 cartons * 20 pcs = 11080 pcs40HQ: 1286 cartons * 20 pcs = 25720 pcs

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1. Four independent charging channels: With independent charging control chip, precise control of the charging situation of each charging slot, the working power of the charger is 12V-3A, and a dedicated DC switching power supply is used2. There are four levels of charging current available for selection, 200/300/500/700/1000mA, among which, if there is only 1, 4 channels with batteries, the current levels are: 200/300/500/700/1000 / 1500/2000mA, the discharge battery can be set to 200/300/500/700/1000mA3. The discharging mode does not switch to charging, and the battery discharge capacity is displayed. In charging mode, the 4.21V charger is judged to be fully charged4. LCD screen: Can display the real-time charge/discharge capacity, voltage, current, and time of the 4 channels of batteries5. Four working modes: Charge, discharge, repair and capacity test and battery internal resistance test6. Applicable battery type: Lithium battery, model: 10440, 14500, 16340, 18500, 18650, 26650, 26500; Ni-MH battery, model: AA, AAA, C, D7. Working temperature: 0 to 40 degrees celsius8. Note: The product does not contain batteriesFunction button:1. MODE operating mode selection button2. DISPLAY display mode button3. CURRENT current adjustment button4. SLOT, can individually adjust the working mode of each channelThe specific operation method of the charger:1. Long press MODE for 2 seconds to enter the working mode to select, and then press this key to have four working modes to choose from, namely charge, discharge, repair capacity test and battery internal resistance test2. Press DISPLAY to display the charge current, battery voltage, battery power, and battery charge and discharge time respectively.3. When power on, the charger defaults to the charging mode and the charging current is 500mA4. When powering on, press CURRENT to adjust the current. When entering work, if you want to adjust the current again, you need to switch the working mode to press this key to be effective. The charge and discharge current can be adjusted.5. Press SLOT to adjust the working mode of each channel individually6. When the temperature of the battery exceeds 40 degrees when the battery is charged or the temperature of the PCB board exceeds 40 degrees, the fan will start to rotate.7. Select the capacity test working mode, the current can be the same as chargingSpecification: Package Weight One Package Weight 0.70kgs / 1.55lb One Package Size 22cm * 16cm * 8cm / 8.66inch * 6.3inch * 3.15inch Qty per Carton 20 Carton Weight 15.00kgs / 33.07lb Carton Size 45cm * 33cm * 42cm / 17.72inch * 12.99inch * 16.54inch Loading Container 20GP: 427 cartons * 20 pcs = 8540 pcs40HQ: 992 cartons * 20 pcs = 19840 pcs

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1. Chip: Realtek 8762C 2. Waterproof: IP68 3. Display: 1.28 inches high-definition color touch screen, resolution: 240*240 pixels 4. Sensors: heart rate sensor, proximity sensor, accelerometer 5. Bluetooth: BLE 5.0 6. Battery capacity: 230 mAh lithium polymer battery 7. Battery life: power saving watch mode: up to 14 days; smart watch mode: about 7 days 8. Charging time: about 1.5 hours 9. Compatibility: Android 6.0 or iOS 9.0 and above 10. System languages: Chinese, English, Portuguese, German, Turkish, Spanish, French, Italian, Arabic, Russian, Dutch, Korean, Japanese, Hindi, Czech, Polish, Indonesian 11. APP language: Simplified Chinese, Traditional Chinese, English, Italian, Portuguese, Korean, Japanese, German, Spanish, French, Arabic, Hindi, Polish, Russian, Dutch, Turkish, Indonesian ,Czech 12. Message push language: Simplified Chinese, Traditional Chinese, English, Portuguese, German, Spanish, French, Italian, Arabic, Korean, Japanese, Hindi, Polish, Russian, Dutch, Turkish, Indonesia Language, Czech 13. Functions: time/date, alarm clock, timer, stopwatch, daily resting heart rate, abnormal heart rate alert, SpO2 level measurement, blood pressure monitoring, sleep score and insight, calorie burn tracking, smart notification, weather, control smartphone Music, Find My Phone, Find My Watch, Do Not Disturb Mode, Mobile Reminder, Pedometer, Mobile Bar (displayed on the device after a period of inactivity; reset by walking for a few minutes), automatic target (understand Your activity level and specify your daily step goal), real-time pace & distance, sports mode (outdoor running, cycling, skipping rope, badminton, table tennis, tennis, climbing, walking, basketball, football, baseball, volleyball, board Ball, rugby, hockey, dance, spinning, yoga, sit-ups, indoor running, gymnastics, rowing, jumping), etc. 14. Material: zinc alloy + stainless steel + TPU 15. Strap width: 22 mm 16.Wrist circumference 140-230 mm 17. Dial size: 44 x 44 x 14 mm 18. Product weight: 59gSpecification: Package Weight One Package Weight 0.17kgs / 0.36lb One Package Size 15cm * 10cm * 3cm / 5.91inch * 3.94inch * 1.18inch Qty per Carton 80 Carton Weight 14.70kgs / 32.41lb Carton Size 30cm * 40cm * 30cm / 11.81inch * 15.75inch * 11.81inch Loading Container 20GP: 740 cartons * 80 pcs = 59200 pcs40HQ: 1719 cartons * 80 pcs = 137520 pcs

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1. Forma de onda del voltaje de salida: onda cuadrada 2. Rango de voltaje de entrada: 12 V 3. Voltaje de salida: 110/220 V 4. Frecuencia de salida: 50/60 Hz 5. Potencia de salida: 300 W 6. Corriente del controlador: 30 A 7. Tamaño del inversor: aproximadamente 16,5 x 11,2 x 5,6 cm 8. Tamaño del paquete: aproximadamente 45 x 34 x 14 cm. 9. Peso bruto: aproximadamente 1800 g. 10. Descripción: el producto real está sujeto a las especificaciones y el modelo del título, y las especificaciones y el modelo de la imagen son solo para referencia. Paneles solares: 1. Potencia: 18W 2. Salida CC: 12 V/1,5 A 3. Salida USB: 5 V/1,7 A 4. Material: sustrato de aluminio, PET 5. Tamaño: aproximadamente 42 x 28 cm. 6. Peso: unos 450 gramos. Lista de embalaje: - Inversor x1 - Controlador solar x1 - Panel solar x1 - Clip de batería rojo y negro x1 par - Encendedor de cigarrillos x1 - Manual x1 - Cable de CC x1 - Pinzas de cocodrilo DC x1 par Especificación: Peso del paquete Peso de un paquete 1,80 kg/3,98 lb Un tamaño de paquete 45 cm x 34 cm x 14 cm (17,72 pulgadas x 13,39 pulgadas x 5,51 pulgadas) Cantidad por caja 16 Peso de la caja 30,00 kg/66,14 lb Tamaño de la caja 50 cm * 50 cm * 60 cm / 19,69 pulgadas * 19,69 pulgadas * 23,62 pulgadas Contenedor de carga 20GP: 177 cajas * 16 uds. = 2832 uds. 40HQ: 412 cajas * 16 piezas = 6592 piezas

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1. Accuracy: 1.5dB (based on standard sound source, 94dB@1KHz)2. Frequency range: 31.5Hz-8.5KHz3. Dynamic range: 3.50dB4. Measuring range: 30-130dB5. Digital display: 4 digits, resolution 0.1dB, sampling rate 2 times/second6. Dynamic scale display: 1 scale represents 2dB, sampling rate is 2 times/second7. Dynamic scale range: 30-130dB8. Overload indication: "OVER" and "UNDER" symbols indicate9. Dynamic characteristics: two reaction speeds: FAST (fast) and SLOW (slow)10. Microphone: 6mm condenser microphone11. Battery: 600Mah/3.7V lithium battery12. Dual mode switching, sensitivity adjustable13. 0.6mm high-precision sensor, accurate capture, immediate response 6cm sound guide tube & silicone pad sound insulation and waterproof pad, enhanced performance14. Built-in 600Mah lithium battery, Typc-C charging head interface15. VA color screen, ultra-clear backlight, clear readings, with alarm indicator light16. Prompt when the upper/lower limit is exceeded. The upper and lower alarm limits can be set separately.17. Windshield design blocks all interference and is accurate.18. Anti-slip silicone buttons, skin-friendly, rebound and comfortable to the touch19. ABS shell, anti-fall and durable20. Dimensions: 190x61x31mmSpecification: Package Weight One Package Weight 0.33kgs / 0.74lb One Package Size 22cm * 10cm * 5cm / 8.66inch * 3.94inch * 1.97inch Qty per Carton 36 Carton Weight 12.98kgs / 28.62lb Carton Size 46cm * 32cm * 32cm / 18.11inch * 12.6inch * 12.6inch Loading Container 20GP: 566 cartons * 36 pcs = 20376 pcs40HQ: 1314 cartons * 36 pcs = 47304 pcs

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1. 140-degree wide-angle video, USB connection to computer to download video, record the scenery along the way2. Non-destructive on-board installation, matching on-board mold design, does not affect the line of sight3. Loop video, prevent collision, protect driving safety4. Screen: 2.0 inches5. Applicable models: cars and SUVs, some trucks and buses6. Operating temperature: -20 to 70 degrees Celsius7. Power supply mode: car charger / built-in lithium battery8. Battery capacity: 180mAh9. Pixels: 5 million10. Memory card: TF card11. Transmission rate: 30fps12. Rated current: 1.5A13. Voltage: 12V-24V14. Installation location: under the car rearview mirror15. Material: PC+ABS18. Chip: Jidli Solution19. Supported languages: English, Russian20. Dimensions: 122 x 78 x 29mm21. Weight: about 330gSpecification: Package Weight One Package Weight 0.50kgs / 1.11lb One Package Size 16cm * 12cm * 4cm / 6.3inch * 4.72inch * 1.57inch Qty per Carton 60 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 60 pcs = 10620 pcs40HQ: 412 cartons * 60 pcs = 24720 pcs

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Overview1. This is a universal driver board for e-Paper raw panels, thanks to the dual wireless features - WiFi & Bluetooth - it is easy to display images from PC / smart phone via WiFi or Bluetooth.2. Furthermore, it can also be used for Arduino development, just like any other normal Arduino board.Features1. Onboard ESP32, supports Arduino development2. Provide Android APP, allows to refresh display content via Bluetooth EDR3. Provide HTML host code, allows to refresh display content via remote webpage, suit for Internet applications4. Support Floyd-Steinberg dithering algorithm, more color combinations, better shadow rendering for the original image5. Support popular image formats: BMP, JPEG, GIF, PNG, etc.6. Easy to be integrated into wireless applications7. Come with e-Paper driver (open source)8. Come with development resources and manualSpecifications1. WiFi protocol: 802.11b/g/n2. Bluetooth protocol: 4.2, includes traditional BR/EDR, and low power BLE3. Interface: 3-wire SPI, 4-wire SPI (default)4. Operating voltage: 5V5. Operating current: 50mA ~ 150mA6. Outline dimension: 29.46mm x 48.25mmPackage Contents1. e-Paper ESP32 Driver Board x12. e-Paper Adapter x13. 24PIN FFC x1Note: e-Paper panels in the photos are NOT included.Specification: Package Weight One Package Weight 0.05kgs / 0.11lb 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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1. Resolution: 1080P (1920x1080)2. Brightness: 260 lumens3. Power: 50W; compatible with 100-240V 50/60Hz4. Auto-calibration: Built-in high-precision sensors can automatically calibrate the four corners of the projection surface5. Dual-band Wi-Fi 6+ BT5.0, faster transmission speed and lower latency6. Environmentally friendly silicone material, wider focus ring7. Android 12.0 system, can use more than 4000 applications8. Convenient on-screen mirror to connect your phone or tablet via WiFi9. 130 inch screen projection display, 1.58 meters optimal projection distance10. Portable design, convenient for outdoor use too11. Remote control power supply: 2 x AAA batteries (not included in shipment)12. Size: 110 x 206mm13. Weight: 700gPacking list: projector, power cord, remote control, instructionsSpecification: Package Weight One Package Weight 1.00kgs / 2.21lb One Package Size 24cm * 18cm * 16cm / 9.45inch * 7.09inch * 6.3inch Qty per Carton 8 Carton Weight 9.00kgs / 19.84lb Carton Size 50cm * 38cm * 36cm / 19.69inch * 14.96inch * 14.17inch Loading Container 20GP: 389 cartons * 8 pcs = 3112 pcs40HQ: 905 cartons * 8 pcs = 7240 pcs

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1. Image sensor: high-performance photosensitive wafer2. Sensor size: 1/43. Magnification: 50-1000 times4. Lens structure: 2G+IR5. Camera light source: 8 adjustable LED lights6. Working temperature: 32 to 113 degrees Fahrenheit (0-45 degrees)7. Battery: 800mAh lithium battery8. Working hours: 1H9. Power input: DC 5V 500 mAh / 1A10. Focal length: 0-infinity11. Camera resolution: 1920 * 108012. Picture format: JPEG13. Video format: MP414. The lighting can be adjusted according to different environments15. Biological observation, textile fabric inspection, skin and hair inspection, circuit inspection, etc., to meet various needs16. 4 silicone anti-skid pads, 360-degree adjustable snake tube17. Dimensions: 128x40x35 mm18. Weight: about 300 gramsSpecification: Package Weight One Package Weight 0.36kgs / 0.79lb One Package Size 17.5cm * 13cm * 5.3cm / 6.89inch * 5.12inch * 2.09inch Qty per Carton 90 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 90 pcs = 15930 pcs40HQ: 412 cartons * 90 pcs = 37080 pcs

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