Search results for "study electronics"

Color CMOS Sensor, High Speed DSP (Driver Free available), 16 bit DSP, Resolution 640×480, 5×digital Room USB 2.0 & USB1.1 Compatible 1)Image CMOS Sensor 2)Controller High Speed DSP(Driver Free available) 3)Focus Range 0mm～40mm 4)Snap Shot Software and Hardware 5)Video Capture Resolution 0.3M 6)Light Source In-built White Light LED ×8 PCS 7)Still Image Capture Resolution 640*480 8)Frame Rate 30f/s Under 600 LUX Brightness 9)Digital Zoom 5× Sequence Mode 10)Brightness Control Manual adjustment 11)Magnification Ratio 25×～200× (Manual) 12)Power Supply USB Port(5V DC) 13)USB 2.0 & USB 1.1Compatible 14)Operation System Win XP, Vista, Win 7 32 bit and bit. 15)Language: Chinese, English 16)System Requirement Pentium Computer with 700M Hz & Above,20M HD Space CD ROM Driver, 64MB RAM, Direct × VGA Card 17)CD disk Driver and Micro-Measure Tool 18)Dimension 112 mm(L) × 33mm(R) * Applications: 1)Skin inspection 2)Hair inspection 3)Education purpose inspection 4)Print Industrial 5)Industrial inspection: PCB, Material… 6)Jewellery & Stamp(Collections) 7)Textile industrial 8)Biological inspection 9)OthersSpecification: Package Weight One Package Weight 0.29kgs / 0.63lb One Package Size 23cm * 21cm * 7cm / 9.06inch * 8.27inch * 2.76inch Qty per Carton 20 Carton Weight 6.50kgs / 14.33lb Carton Size 46cm * 42cm * 35cm / 18.11inch * 16.54inch * 13.78inch Loading Container 20GP: 394 cartons * 20 pcs = 7880 pcs40HQ: 915 cartons * 20 pcs = 18300 pcs

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1. Online IF signal strength meter, 75 ohm connector, built-in light and electronic buzzer. Built-in compass, ideal for satellite installations2. With blue backlight, it can be used at night.3. It automatically recognizes the LNBF frequency and works with any C-band, Ku-band, or Ka-band satellite. No need to enter transponder frequency, symbol rate or polarity, just plug and play.4. Material: plastic5. Frequency range: 950-2150MHz6. Input level range: -40～-10dBm7. Impedance: 75 ohms8. Gain: greater than or equal to 10 dB9. Power supply: 13-18V DC10. Working temperature: 0 to 40 degrees CelsiusSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 30cm * 15cm * 10cm / 11.81inch * 5.91inch * 3.94inch Qty per Carton 146 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 146 pcs = 25842 pcs40HQ: 412 cartons * 146 pcs = 60152 pcs

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About The Product1. Mini passive stereo mixer is a stereo four-way passive mixer for extended control tuning, mixing instrument, CD player, tape player, computer, mobile phone, tablet and so on. No battery or other power source required. The device can also be used as 1 In 4 Out stereo distributor clockwise to adjust the volume. 2. OUTPUT: is used to connect RCA jack to mixer output or other output devices. 3. IN 1-4: controls the signal level from input 1-4. 4. 4 groups of stereo RCA input and 1 group of stereo RCA output. 5. Four independently regulated 100K ohms potentiometers.Feature1. Input impedance: 10K ohms to 47K ohms 2. Output impedance: 2.5K ohms to 10K ohms 3. Gain: -12dB MAXSpecification: General Model B896 Material Metal Product Size 83*52*38mm Weight 200g Package Weight One Package Weight 0.36kgs / 0.78lb One Package Size 18cm * 20cm * 6cm / 7.09inch * 7.87inch * 2.36inch Qty per Carton 30 Carton Weight 10.72kgs / 23.63lb Carton Size 50cm * 38cm * 32cm / 19.69inch * 14.96inch * 12.6inch Loading Container 20GP: 438 cartons * 30 pcs = 13140 pcs40HQ: 1018 cartons * 30 pcs = 30540 pcs

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Features1. BT4.2 technology, get a faster and more stable connection. Power consumption will be reduced, increasing battery life. 2. The fuselage is mini, easy to carry, equipped with 3.5mm headphones, listen to music, and read e-books anytime and anywhere. Support most of the formats of the audio files MP3, FLAC, APE, OGG, etc. 3. Built-in 8GB internal storage and enables you to download music, movies, and E-books on the device. The MP3 player comes with a TF card slot. 4. 1.5-inch color screen display, high sensitive touch key + side button control. 5. Powerful MP3 player with slim, many helpful features with music, E-book, FM, voice recorder, video, calendar, alarm, etc.Specifications1. Model: M188 2. BT version: 4.2 3. Power supply: DC 5V 1000mA 4. Battery: 400mAh lithium battery 5. Screen: 1.5 inch 240 x 240 pixel 6. Built-in memory: 8GB 7. Work time: 12 hours 8. Play mode: TF card (not included) 9. Size: 6.0 x 4.65 x 2.25cmSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 15cm * 10cm * 6cm / 5.91inch * 3.94inch * 2.36inch Qty per Carton 40 Carton Weight 13.00kgs / 28.66lb 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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Product Functions1. A977 passive preamp active speaker volume dual-channel controller is small in size and suitable for active speakers or preamp/post-amp, it supports full-balance or input and output of single-ended signal. The product has functions of independent L/R channel volume adjustment, 2 signals input and 2 signals output. It provides balanced XLR and unbalanced RCA connectors which are automatically converted to each other, with a selector switch facilitates the signal switch of input/output.2. Small size, big intelligence. The product is of small size, but has well-function connecters. It is suitable for decoders and speakers without volume adjustment. the product has the design of balanced input/output and RCA input/output architecture, with switching function. The operation of the product will not cause loss of signal source. Generally, the audio signal released from the decoder is the original sound source signal. Great dynamics will not cause loss of sound quality, retaining the complete original signal source. Specification1. Input/output impedance: 10KΩ - 50KΩ2. 2 in 2 out switchover, unbalanced RCA connector and balanced XRL connector for input/output3. Input: unbalanced RCA connector / balanced XLR connector (convert selection)4. Output: unbalanced RCA connector / balanced XLR connector (convert selection)5. Product net weight: 320g6. Product dimensions: length 145mm x width 65mm x height 43mmSpecification: Package Weight One Package Weight 0.48kgs / 1.05lb One Package Size 22cm * 18cm * 6cm / 8.66inch * 7.09inch * 2.36inch Qty per Carton 24 Carton Weight 10.00kgs / 22.05lb Carton Size 44cm * 36cm * 36cm / 17.32inch * 14.17inch * 14.17inch Loading Container 20GP: 467 cartons * 24 pcs = 11208 pcs40HQ: 1085 cartons * 24 pcs = 26040 pcs

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1. Supports adding devices to Home Assistant for control and automation via the eWeLink plugin. Additionally, to help you save energy, POW Elite includes an Alexa Energy Dashboard where you can centrally view your devices overall or individual energy consumption. POW Elite also supports IFTTT and eWeLink web control if you subscribe to the eWeLink Advanced plan.2. POW Elite has a flame rated V-0 housing, improved terminal wiper and more tin volume, reducing safety risks3. LCD Display: Track your appliances wattage, current, voltage and cumulative energy consumption in real time on the LCD screen.4. Support 20A load (max), POW Elite is compatible with more home appliances.5. The power consumption data (accurate to the hour) can be stored for 6 months (longest) and can be exported to excel on the mobile phone.6. Overload protection: Thresholds for power, current and voltage can be set. Once any condition is met, POW Elite will shut down to protect your device.7. Complete functions: POW Elite has all the basic functions, such as APP control, voice control, LAN control, timing, jog setting, power status, etc.parameter:1. Wi-Fi: IEEE 802.11b/g/n 2.4GHz2. Input/Output:-16A: 100-240V-50/60Hz 16A Max-20A: 100-240V-50/60Hz 20A Max3. Dimensions: 98 x 54 x 31mmSpecification: Package Weight One Package Weight 0.15kgs / 0.34lb One Package Size 15cm * 12cm * 8cm / 5.91inch * 4.72inch * 3.15inch Qty per Carton 194 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 194 pcs = 34338 pcs40HQ: 412 cartons * 194 pcs = 79928 pcs

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Product Details 1. No-Hum AC hum eliminator 2. Easy to use, just plug it in! 3. Small and light, very portable, LED indicator 4. Suitable for use on 120V / 60Hz grounded USA-style power outlets 5. The No-Hum is specifically designed to eliminate ground-related Hum and Buzz issues, quickly and easily. 6. Simply plug it in, and it filters low voltage from the ground line that causes audio ground loop hum and buzz! Note that the Hum maintains a SAFE ground - NOT a ground lift! 7. The No-Hum does not manipulate voltage in any way, and will not affect sonic quality of audio gear. 8. The No-Hum is not designed to solve cable or pickup related noise. 9. Simply place the No-Hum on the power cord of offending equipment to get rid of hum and buzz. 10. A built-in LED indicator shows that the No-Hum is working. 11. The No-Hum is suitable for use on equipment up to but not exceeding 6 amps of current draw. Specification 1. Product net weight: 0.18 kg 2. Product size: length: 80mm x 44mm x 32mmSpecification: Package Weight One Package Weight 0.25kgs / 0.54lb One Package Size 10cm * 9cm * 6cm / 3.94inch * 3.54inch * 2.36inch Qty per Carton 144 Carton Weight 15.00kgs / 33.07lb Carton Size 60cm * 36cm * 36cm / 23.62inch * 14.17inch * 14.17inch Loading Container 20GP: 342 cartons * 144 pcs = 49248 pcs40HQ: 796 cartons * 144 pcs = 114624 pcs

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Use smart phones or voice commands to easily automate household appliances in the eWeLink app. It supports 3 trigger modes, namely pulse mode (applicable to button switches), edge mode (applicable to SPDT switches) and the following modes (applicable to switches marked as "ON" and "OFF" and with dry contact output Sensor). It supports a DIY mode (designed for developers), which allows users to integrate MINIR2 into a third-party smart home control system, thereby achieving LAN control without cloud services (such as home assistant, openHAB).Features:1. Use the app to control the device.2. The device is required to be turned on/off by voice commands only.3. Set the time when the device automatically starts or stops working.4. Allow developers to burn firmware to access more features they want.5. Support rocker light switch to control device (not including automatic return switch).6. Create a smart scene, turn it on/off by tapping the phone7. Even if there is no normal Wi-Fi connection, you can run the device on your phone.parameter:1. Material: PC V02. Wi-Fi: IEEE 802.11 b / g / n 2.4 GHz3. Compatibility: Android, iOS4. Input: AC 100-240V, 50 / 60Hz, 10A max5. Output: AC 100-240V, 50 / 60Hz, 10A max6. Product size: 4.26 x 4.26 x 2cmSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 15cm * 10cm * 5cm / 5.91inch * 3.94inch * 1.97inch 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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8-inch TFT LED HD Display:1. Aspect Ratio: 4:32. Resolution: 1024×7683. Contrast Ratio: 300:14. Response Time: 12ms5. Viewing Angle: 120° (H) / 100° (V)6. Power Input: 12V 1A7. Brightness: 300cd/m28. Operating Temperature: 10°C – 60°C9. Video Input: 3Vp-p CVBS10. OSD Menu Languages: English / French / German / Chinese / Italian / Spanish / Japanese / Korean11. Video Input Interfaces: HDMI / VGA / BNC / AV10-inch TFT LED HD IPS Display:1. Aspect Ratio: 16:92. Resolution: 1280×8003. Display Area: 225 x 127mm4. Color Depth: 3 million colors5. Contrast Ratio: 500:16. Response Time: 8ms7. Power Input: 12V 1A8. Brightness: 350cd/m29. Operating Temperature: 10°C – 60°C10. Video Input: PAL / NTSC11. Video Input Interfaces: HDMI / VGA / BNC / AV12. Sync Range: 30–80 kHz (Horizontal), 55–75 Hz (Vertical)13. Viewing Angle: 170° (Left/Right: 85°/85°), 150° (Up/Down: 70°/85°)14. OSD Menu Languages: English / French / German / Chinese / Italian / Spanish / Japanese / Korean11.6-inch TFT LED HD IPS Display:1. Aspect Ratio: 16:92. Resolution: 1920x10803. Display Area: 256 x 144mm4. Color Depth: 6 Million5. Contrast Ratio: 500:16. Response Time: 8ms7. Power Input: 12V 1A8. Brightness: 350cd/m29. Operating Temperature: 10–60°C10. Video Input: PAL/NTSC11. Video Input Interface: HDMI/VGA12. Sync Range: 30–80 kHz (Horizontal), 55–75 Hz (Vertical)13. Viewing Angle: 170° (L/R: 85°/85°), 150° (U/D: 70°/85°)14. OSD Menu Languages: English / French / German / Chinese / Italian / Spanish / Japanese / Korean13.3-inch TFT LED HD IPS Display:1. Aspect Ratio: 16:92. Resolution: 1920×10803. Display Area: 294 x 165mm4. Color Depth: 8 Million5. Contrast Ratio: 800:16. Response Time: 5ms7. Power Input: 12V 1A8. Brightness: 400cd/m29. Operating Temperature: 10–60°C10. Video Input: PAL/NTSC11. Video Input Interface: HDMI12. Sync Range: 30–80 kHz (Horizontal), 55–75 Hz (Vertical)13. Viewing Angle: 170° (L/R: 85°/85°), 150° (U/D: 70°/85°)14. OSD Menu Languages: English / French / German / Chinese / Italian / Spanish / Japanese / KoreanSpecification: Package Weight One Package Weight 1.50kgs / 3.32lb One Package Size 38cm * 26cm * 8cm / 14.96inch * 10.24inch * 3.15inch Qty per Carton 10 Carton Weight 15.00kgs / 33.07lb Carton Size 40cm * 33cm * 31cm / 15.75inch * 12.99inch * 12.2inch Loading Container 20GP: 651 cartons * 10 pcs = 6510 pcs40HQ: 1512 cartons * 10 pcs = 15120 pcs

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Features:1. Net weight: 61g2. Movement type: electronic movement3. Mirror material: resin4. Case material: ABS5. Strap material: silicone6. Buckle material: stainless steel7. Waterproof depth: 100m8. Functions: dual time, stopwatch timing, luminous, date display, timing alarm, display day of the week, hourly hour, 12/24 hour system, countdown9. Dial width: 48mm10. Dial thickness: 16mm11. Strap width: 24mm12. Total length of the watch: 260mmSpecification: Package Weight One Package Weight 0.09kgs / 0.20lb One Package Size 27cm * 6cm * 2cm / 10.63inch * 2.36inch * 0.79inch Qty per Carton 200 Carton Weight 15.80kgs / 34.83lb Carton Size 56cm * 42cm * 32cm / 22.05inch * 16.54inch * 12.6inch Loading Container 20GP: 354 cartons * 200 pcs = 70800 pcs40HQ: 822 cartons * 200 pcs = 164400 pcs

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Product Main Features:1. Shorten the response speed of the electronic throttle2. Improve the electronic throttles sensitivity3. Plug and play without external power supply4. 6 modes/46 degrees adjustable5. Full accelerating mode / semi accelerating mode / original accelerator mode / economic mode available6. It can get into the original car mode while reversing for optional7. Super bright LED digital display screen, blue / red for optionalProduct Function:1. FH mode: Applicable to manual transmission automobile.It can improve instant acceleration property and explosive force of automobile to obtain optimal acceleration effect through improving response speed of auto electronic choker.Note: There are 9 micro-adjustment sections of manual full acceleration the sense of weak-to-strong acceleration is extremely evident.2. FA mode: Applicable to automatic transmission automobile.It can improve instant acceleration property and explosive force of automobile to obtain optimal acceleration effect through improving response speed of auto electronic choker.Note: There are 9 micro-adjustment sections of automatic full acceleration the sense of weak-to-strong acceleration is extremely evident.3. HH mode: Applicable to manual transmission automobile.It can improve instant acceleration property and explosive force of automobile to obtain optimal acceleration effect through improving response speed of auto electronic choker.Note: There are 9 micro-adjustment sections of manual semi-acceleration the acceleration effect is slightly poorer than the effect of manual full acceleration.4. HA mode: Applicable to automatic transmission automobile.It can improve instant acceleration property and explosive force of automobile to obtain optimal acceleration effect through improving response speed of auto electronic choker.Note: There are 9 micro-adjustment sections of automatic semi-acceleration the acceleration effect is slightly poorer than the effect of automatic full acceleration.5. NOR mode: This mode is equivalent to original auto control mode which features balance between sports and comfort.6. EC mode: This mode delays the response of choker and can achieve economical and environmental-friendly effect.Specification: General Compatible with Toyota: Voxy Package Weight One Package Weight 0.31kgs / 0.68lb One Package Size 21cm * 15cm * 5cm / 8.27inch * 5.91inch * 1.97inch Qty per Carton 25 Carton Weight 9.20kgs / 20.28lb Carton Size 42cm * 32cm * 32cm / 16.54inch * 12.6inch * 12.6inch Loading Container 20GP: 620 cartons * 25 pcs = 15500 pcs40HQ: 1439 cartons * 25 pcs = 35975 pcs

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1. 100% 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, suitable for 6V / 12V storage battery. 7. 30V meter don't use on 24V battery, Because the voltage will produce close to the limit of the meter, leaving too few remainder to the meter, it will cause a higher voltage pulse when charging and electrical work.Specification: General Model V33D Material ABS Measure Range DC 4.5-120V Voltage Operating Temperature -10 ~ 65 Degree Celsius Cable Length 24AWG 19cm Refreshing Rate 200ms/time Accuracy 1% error Power Consumption 5-15mA Cutting Size 31*19mm Size 34*23*17mm Display Size 0.36 inch Weight 8.2g Package Weight One Package Weight 0.03kgs / 0.06lb One Package Size 7cm * 3cm * 2.5cm / 2.76inch * 1.18inch * 0.98inch Qty per Carton 500 Carton Weight 8.50kgs / 18.74lb Carton Size 37cm * 32cm * 27cm / 14.57inch * 12.6inch * 10.63inch Loading Container 20GP: 834 cartons * 500 pcs = 417000 pcs40HQ: 1936 cartons * 500 pcs = 968000 pcs

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