Search results for "switch controller"

1. High rotation speed, long service life2. Suitable for kitchens, greenhouses, pet houses, chicken coops, tree houses and trailers, while maintaining a comfortable temperature level3. Noise: below 36dB4. Output port: USB DC 5V5. Power supply: solar energy6. Switch type: single controller7. DC wire length: 150cm8. Solar panel power: 20W9. Solar operating voltage: 24V10. Solar cells: high efficiency of single crystal cells11. Solar panel size: 145x145mm12. The solar panel is laminated epoxy resin surface, waterproof IP65 can adapt to harsh outdoor environment, improve durability13. Solar vacuum cleaner powered by solar panels, equipped with standard USB voltage regulator to maintain output, can be used in the outdoor anytime, anywhere, convenient and fast14. The conversion efficiency is high, and external solar panels can effectively convert sunlight into electricity.15. The portable exhaust fan can effectively help you to keep the indoor air circulation, keep the air clean can help you eliminate the smell of pets, tobacco, etc.16. Packaging contents: Solar panel x1, exhaust fan x117. Weight: 230g18. Hood size: about 120x120mmSpecification: Package Weight One Package Weight 0.26kgs / 0.56lb One Package Size 30cm * 20cm * 3cm / 11.81inch * 7.87inch * 1.18inch Qty per Carton 98 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 98 pcs = 17346 pcs40HQ: 412 cartons * 98 pcs = 40376 pcs

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1. Switch 10Mbps or 100Mbps network automatically 2. Half / Full duplex 10 / 100Mbps operation 3. Support Full Duplex Flow Control (IEEE 802.3x) 4. Support all USB standard commands 5. Support suspend/resume detection logic 6. Compliant to USB interface version 1.0/1.1/2.0 7. Support 10Mbps and 100Mbps N-way auto-negotiation operation 8. Integrated Fast Ethernet MAC, physical clip and transceiver in one chip 9. MS Windows 98SE / Me / 2000 / X P / Vista, Linux 2.4 or Mac OS 10. Before use this product need to install driver in your PCSpecification: General Compatible with Apple: MacBook 13.3 inch A1278 (2009) Package Weight One Package Weight 0.04kgs / 0.10lb One Package Size 16.8cm * 11cm * 2cm / 6.61inch * 4.33inch * 0.79inch Qty per Carton 200 Carton Weight 9.80kgs / 21.61lb Carton Size 46cm * 34cm * 42cm / 18.11inch * 13.39inch * 16.54inch Loading Container 20GP: 405 cartons * 200 pcs = 81000 pcs40HQ: 942 cartons * 200 pcs = 188400 pcs

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1. WiFi remote control, switch at any time 2. Jack and USB ports can be controlled separately 3. Multi-device charging intelligent distribution of charging current 4. High temperature over-current protection 5. Wireless frequency: 2.412-2.484GHz 6. Wireless standard: WiFi 2.4GHz b/g/nSpecification: Package Weight One Package Weight 0.71kgs / 1.57lb One Package Size 39cm * 9cm * 9cm / 15.35inch * 3.54inch * 3.54inch Qty per Carton 20 Carton Weight 14.80kgs / 32.63lb Carton Size 48cm * 38cm * 42cm / 18.9inch * 14.96inch * 16.54inch Loading Container 20GP: 348 cartons * 20 pcs = 6960 pcs40HQ: 808 cartons * 20 pcs = 16160 pcs

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1. Comfortable to wear, not easy to drop 2. One touch control, simple operation 3. Directional binaural dual microphones, clear call 4. Control the single ear switch at any time, seamlessly switch the wearing mode 5. Bluetooth pairing name: C1 6. Bluetooth version: 5.0 7. Earphone speaker: F8 true copper ring 8. Headphone material: plastic & PC 9. Headphone battery capacity: 50mAh 10. Storage box battery capacity: 2200mAh 11. Transmission distance: 10-15 meters 12. Talk time: 4-5h 13. Playing time: 4-5hSpecification: Package Weight One Package Weight 0.13kgs / 0.29lb One Package Size 13cm * 11cm * 6cm / 5.12inch * 4.33inch * 2.36inch Qty per Carton 100 Carton Weight 13.50kgs / 29.76lb Carton Size 62cm * 57cm * 28cm / 24.41inch * 22.44inch * 11.02inch Loading Container 20GP: 269 cartons * 100 pcs = 26900 pcs40HQ: 625 cartons * 100 pcs = 62500 pcs

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1. Program: MSTAR V59 2. Material: plastic panel 3. 21.5 inch LED 16:9 1920X1080 resolution 4. Support SD, MMC and other memory cards 5. Video supports MPEG1 (VCDSVCD), MPEG2 (DVD), MPEG4 (DIVX, AVI), RMVB, 1080P advertising HD source 6. Audio supports MP3/WMA format, picture supports JPEG format, stereo audio output. 7. Support HDMI input or USB interface, you can connect external computer or hard disk, U disk 8. Support background audio picture, running water subtitle function. 9. 8 languages including Chinese and English to choose from 10. Clock, calendar, alarm clock, timer switch 11. Support 1GB-16GB SD card (not included) 12. Input interface: AV and HDMI 13. Control method: manual, remote control or automatic playback 14. External power supply: AC 100-240V DC12V 3A 15. Display area: 476x269mm 16. Product frame: 537x330mm 17. Product thickness: 40mm 18. Gross weight: 5.5kgSpecification: Package Weight One Package Weight 5.35kgs / 11.79lb One Package Size 67cm * 11cm * 42cm / 26.38inch * 4.33inch * 16.54inch Qty per Carton 1 Carton Weight 5.50kgs / 12.13lb Carton Size 67cm * 11cm * 42cm / 26.38inch * 4.33inch * 16.54inch Loading Container 20GP: 861 cartons * 1 pcs = 861 pcs40HQ: 1999 cartons * 1 pcs = 1999 pcs

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1. Input voltage: 6.5-36V (the input voltage is lower than 6.5V, the current accuracy is inaccurate, and the LCD display is abnormal if it is lower than 5.5V)2. Output voltage: 1.2-32V, the default output is 5V step-down type, the output voltage can only be lower than the input voltage, and the voltage difference is more than 2V3. Output current: It can work stably at 3.5A for a long time, and it can reach about 4.5A with fan enhanced heat dissipation (adjustable limit current can reach about 4.2-4.5A)4. Output power: natural heat dissipation 50W (within 3.5A), plus fan to enhance heat dissipation 75W5. Voltage display: resolution 0.05V, range 1.2-32V6. Current display: resolution 0.005A, range 0-4.5A7. Conversion efficiency: about 94%, depending on the voltage difference and current efficiency8. Working current: about 30mA9. Input reverse polarity protection: yes10. Anti-backflow at the output: no (if charging the battery, first power on the module and then connect the battery, and ensure that the battery voltage is lower than the output voltage; if possible, connect an anti-backflow diode in series with the output positive pole)11. Short circuit protection: yes12. Size: about 70.5x48.4x28mm13. Weight: about 65g Features:1. Crystal shell, beautiful design, good touch texture of buttons, and output voltage set by button2. The button can control the output to turn off and on, and can set the power-on default to ON or OFF3. LCD can display input and output voltage, output current and output power4. The input terminal is protected against reverse connection, and the reverse connection will not burn5. High efficiency, high current, low heat generation, constant current value can be adjusted around 0-4.5A, suitable for office power supply, high-power LED constant current drive, lithium battery charging, etc.Function Description:1. There are IN/OUT and ON/OFF buttons on the left side of the module: the IN/OUT button switches the display of input voltage and output voltage, long press to switch the display of output current and output power; the ON/OFF button controls the output ON or OFF, long press Press to set the default output state is ON or OFF at the next power-on2. There are +/- two buttons on the right side of the module: + button press the output voltage to increase 0.05V, long press to continuously increase, and then long press to continuously increase 0.1V, 1V in slow steps; - button press the output voltage Decrease 0.05V, long press to continuously decrease, and then long press to continuously decrease 0.1V, 1V in slow steps3. ADJ-I is the current setting potentiometer. Turn clockwise to increase the set current. When the load current reaches the set current, it enters the constant current state, and the CC constant current indicator (red) lights up. The OUT indicator is the output status indicator, it is on when there is voltage at the output terminal, otherwise it is off; the CHAR indicator is the charging indicator, which is on when charging, and the FULL indicator is the full indicator. If the set constant current value is 2A, charging When the current reaches below 0.2A, turn the light, the FULL indicator is on, and the CHAR indicator is offInstructions:1. Use as an ordinary step-down module with overcurrent protection capability- Press the button to set the output voltage to the desired voltage value- Rotate the ADJ-I current adjustment potentiometer counterclockwise to the end, then measure the output short-circuit current with the 10A current range of the multimeter (connect the two test leads directly to the output terminal), and adjust the ADJ-I constant current potentiometer clockwise to make the output The current reaches the overcurrent protection value you want to set. (For example, the current value displayed by the multimeter is 2A, then the current can only reach 2A when the module is used, and the red constant current indicator light is on when the current reaches 2A, otherwise the indicator light is off) 2. Use as a battery charger- The module without constant current function cannot be used to charge the battery. Because the voltage difference between the exhausted battery and the charger is very large, the charging current is too large and the battery is damaged, so the battery should be used at the beginning. Constant current charging, when the charging reaches a certain level, it will automatically switch back to constant voltage charging- Determine the float voltage and charging current of the battery to be recharged; (if the lithium battery parameter is 3.7V/2200mAh, then the float voltage is 4.2V, and the charging current can reach 1C, that is, 2200mA)- Under no-load conditions, the output voltage of the button reaches the floating charge voltage; (if charging a 3.7V lithium battery, adjust the output voltage to 4.2V)- First turn the ADJ-I current adjustment potentiometer counterclockwise to the end, then measure the output short-circuit current with the 10A current range of the multimeter (just connect the two test leads to the output terminal directly), and adjust the ADJ-I constant current potentiometer clockwise to make the output The current reaches the predetermined charging current value- Connect the battery and charge (when setting: no battery is connected to the output terminal)3. Used as a high-power LED constant current driver module- Determine the operating current and operating voltage needed to drive the LED- Under no-load conditions, press the button to set the output voltage to reach the LED working voltage- First turn the ADJ-I current adjustment potentiometer counterclockwise to the end, then measure the output short-circuit current with the 10A current range of the multimeter (just connect the two test leads to the output terminal directly), and adjust the ADJ-I constant current potentiometer clockwise to make the output The current reaches the predetermined LED operating current- Connect the LED, test the machine (when setting: output no-load, do not connect the LED light) Precautions: 1. It is forbidden to short-circuit the input IN- of the module with the output OUT-, otherwise the constant current function will fail 2. Make sure that the power of the power supply is always greater than the power required by the output load. When the module is seriously hot, please reduce the power usage.Specification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 10cm * 10cm * 3cm / 3.94inch * 3.94inch * 1.18inch Qty per Carton 404 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 404 pcs = 71508 pcs40HQ: 412 cartons * 404 pcs = 166448 pcs

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1. Display technology: DLP (0.23 inch DMD)2. Projection light source: RGB LED3. The service life of the projection light source: more than 10,000 hours4. Brightness: 200 lumens5. Light type: LED6. Resolution: 1080P (1092X1080P), support 4K7. Projection size: 40-300 inches8. Contrast ratio: 1000:19. Projection ratio: 1.2:110. 3D mode: support shutter 3D11. Distortion: less than 1.26%12. Uniformity: greater than 90%13. Projection distance: 1m-8m14. Projection aspect ratio: 4:3/16:9/16:1015. Focusing mode: automatic focusing16. Keystone correction: automatic, vertical: +/-40 degrees17. Projection mode: front projection, rear projection, ceiling projection18. Same screen mirroring: Eshare/Airplay/MiraCast19. Scheme: RK336820. Basic frequency: 8-core, 64-bit, Ar53 core, 1.5G21. Processor: G6110 GPU22. Running memory: 2GB DDR323. Built-in storage: 16GB24. WIFI: dual frequency 2.4G/5G, 802.11a/b/g/n ac25. Bluetooth: BT5.0 (TBD)26. Bluetooth audio mode: one-key switch, (the projector is on the screen, the projector can be used as a Bluetooth audio)27. Built-in battery capacity: 7.4V 4000MAH28. Interface: HDMI X1, USB X2, 3.5 headphone output X1, DC input 15V3A29. Unique cylindrical appearance, with touch module, can be operated by hand touch, remote control, mouse, etc.30. Built-in battery, can last for 1.5 hours, built-in 3W speaker, experience high-quality music anytime, anywhere31. The size of the projection screen can be adjusted at will, zooming in the same proportion, without moving the machine, you can directly use the remote control to operate32. It can be adjusted to the Bluetooth speaker mode, the projector screen is off, and the projector can be used as a Bluetooth speaker33. The auto focus function is not only convenient to use, but also more technological, which solves the needs of users34. With off-axis function, it can be placed and watched at will35. Android 7.1 system, with 2.4G/5G WIFI, can realize large-screen interaction with the same screen mobile phone, and can watch movies and play games online, etc.36. Body size: 93x93x161mm37. Net weight of the body: 0.9kgSpecification: General Model A5 OS Android 7.1 RAM 2GB ROM(Flash) 16GB Display Types DLP Native Resolution 1920 x 1080 Aspect Ratio 16:9, 4:3, 16:10 Brightness 200 lumens Light Source Life more than 10,000 hours Lamp Types/Number/Life LED Contrast Ratio 1000:1 Projector Ratio 1.2:1 Keystone Correction automatic, vertical: +/-40 degrees Focusing Manner Auto Projection Methods Front, Rear, Ceiling Battery Capacity 7.4V 4000MAH Speaker 3W Interfaces(I/O) 2 x USB Ports 1 x HDMI Port 1 x Earphone Out Port 1 x DC In Port WiFi dual frequency 2.4G/5G, 802.11a/b/g/n ac Bluetooth 5.0 Dimensions Size 93x93x161mm Weight 0.9kg Package Weight One Package Weight 1.81kgs / 3.99lb One Package Size 25cm * 17cm * 14cm / 9.84inch * 6.69inch * 5.51inch Qty per Carton 5 Carton Weight 10.53kgs / 23.21lb Carton Size 51cm * 43cm * 15cm / 20.08inch * 16.93inch * 5.91inch Loading Container 20GP: 810 cartons * 5 pcs = 4050 pcs40HQ: 1881 cartons * 5 pcs = 9405 pcs

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1. Transmission rate: 250Kbps 2. Operating frequency: 2400.0MHz-2483.5MHz 3. Function: HID compatible device, USB audio microphone device 4. Receive transmitter signal and data, support Windows, Android and iOS systems 5. Plug and play, easy to use 6. Transmission distance: 10 meters 7. Use battery: AAA*2 (not included) 8. Material: plastic, silicone 9. Size: 162x42x17.6mmSpecification: Package Weight One Package Weight 0.16kgs / 0.35lb One Package Size 20cm * 8cm * 3cm / 7.87inch * 3.15inch * 1.18inch Qty per Carton 100 Carton Weight 17.00kgs / 37.48lb Carton Size 40cm * 40cm * 30cm / 15.75inch * 15.75inch * 11.81inch Loading Container 20GP: 555 cartons * 100 pcs = 55500 pcs40HQ: 1289 cartons * 100 pcs = 128900 pcs

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1. 18.5" LED display, 16:9, 1366 * 768 pixel resolution 2. Front dual stereo speaker audio output 3. Support SD, MMC card up to 16GB (not included) 4. Video playback supports 1920*1080P, AVI, PMP, MP4 format, audio playback supports MP3, WMA format, supports JPEG images 5. Support USB 2.0 port 6. Support image browsing using background music (MP3) function 7. Support multiple languages: Chinese, English, French, German, Italian, Spanish, Portuguese, Dutch, Polish 8. Clock, calendar, alarm clock, time switch 9. Output interface: headphone interface output 10. Control mode: manual, remote or power on auto play 11. External power supply: AC 100-240V DC 12V 1ASpecification: General Certificate EMC, LVD Package Weight One Package Weight 1.75kgs / 3.86lb One Package Size 52cm * 47cm * 10cm / 20.47inch * 18.5inch * 3.94inch Qty per Carton 5 Carton Weight 9.50kgs / 20.94lb Carton Size 54cm * 49cm * 52cm / 21.26inch * 19.29inch * 20.47inch Loading Container 20GP: 193 cartons * 5 pcs = 965 pcs40HQ: 449 cartons * 5 pcs = 2245 pcs

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1. Zinc alloy material is formed at one time, and the appearance is good-looking2. Suitable for all adjustment knobs with a shaft diameter of 8 mm for gas stoves or other burning appliances3. Easy to install, the smooth surface is easy to clean and comfortable to hold.4. Type: metal knob left and right direction (45 degrees)5. Size: 3.5 x 2cmSpecification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 14cm * 12cm * 7cm / 5.51inch * 4.72inch * 2.76inch 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. Power supply current: 10A2. Power supply voltage: 12v/24v3. Use: Time delay4. Module to achieve a certain time delay after power on and then output voltage / or off output5. Delay time 1~120 seconds adjustable, can be used for car recorder delay on, faucet after the water delay off and other applications6. With power supply reverse protection, reverse connection will not burn7. With repeat trigger button interface, can be connected to a button to achieve re-trigger the delay time, without the need to re-power8. To adjust the delay time: the module is connected to the power supply, using a multimeter voltage class to measure the voltage value of the two points AB, every 0.039V for 1 second. For example, to adjust to 15 seconds, it is 0.039Vx15 = 0.58V, after adjusting the charging power off and then power on test, if the time value meets the requirements, the normal use of the module can be (default factory value of 1 minute)9. Repeated triggering without power: If the application requires repeated triggering without power, a self-resetting button can be attached to the TR and G terminals of the board, and the module will repeat the delayed action once after each press of the button and release.10. Dimensions: 52.8x32x18mmSpecification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 7cm * 4cm * 3cm / 2.76inch * 1.57inch * 1.18inch Qty per Carton 356 Carton Weight 30.00kgs / 66.14lb Carton Size 49cm * 28cm * 21cm / 19.29inch * 11.02inch * 8.27inch Loading Container 20GP: 925 cartons * 356 pcs = 329300 pcs40HQ: 2148 cartons * 356 pcs = 764688 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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