Search results for "nursery electronics"

Overview1. Reflective infrared Transceiver2. Features wide range voltage comparator LM3933. Adjustable sensitivity4. Signal output indicatorSpecifications1. Power: 3.0V ~ 5.3V2. Dimension: 25mm * 15.9mm3. Mounting holes size: 2.0mmApplications1. Robot path tracking2. Obstacle-avoiding car3. Pipeline counterHow to UseIn the case of working with a MCU:Pinouts1. VCC: 3.0V ~ 5.3V2. GND: Power supply ground3. AOUT: MCU.IO (analog output)4. DOUT : MCU.IO (digital output)Package Contents1. Infrared Reflective Sensor x12. 4-pin custom connector jumper wire x1Specification: Package Weight One Package Weight 0.01kgs / 0.02lb One Package Size 5cm * 3cm * 1cm / 1.97inch * 1.18inch * 0.39inch Qty per Carton 6240 Carton Weight 15.00kgs / 33.07lb Carton Size 60cm * 39cm * 40cm / 23.62inch * 15.35inch * 15.75inch Loading Container 20GP: 284 cartons * 6240 pcs = 1772160 pcs40HQ: 661 cartons * 6240 pcs = 4124640 pcs

Read more less

1. Processor: 4-core 8541 chip 2. Memory: 1G+8G3. Waterproof grade: IP674. Battery capacity: 1000mAh5. Use time: about 3-4 days6. Standby time: about 7-10 days7. Charging method: magnetic8. Positioning: LBS / GPS / WIFI positioning9. Supported languages: Chinese, English, Malaysian, Czech, Danish, German, Spanish, French, Italian, Hungarian, Dutch, Polish, Portuguese, Slovak, Swedish, Vietnamese, Turkish, Greek, Russian, Ukrainian, Arabic, Thai, Laos Features:1. Bundled with the watch, you can control the watch via smartphone APP2. 4G video chat with HD resolution provides smooth video call experience for parents and kids anytime, anywhere, and more convenient communication3. Support voice chat/dialing4. Whether the child is indoor or outdoor, parents can get the real-time location of the child through the cell phone APP, and also can make calls, support history tracking5. One key to call for help, long press the SOS button for more than 3s, the watch will call the family number shown in the APP cyclically and send a message to the guardian6. IP67 waterproof design, no need to worry about the water7. Built-in 1000mAh high-capacity battery, low power consumption, magnetic chargingSpecification: Package Weight One Package Weight 0.14kgs / 0.32lb One Package Size 17cm * 10cm * 7cm / 6.69inch * 3.94inch * 2.76inch Qty per Carton 20 Carton Weight 3.50kgs / 7.72lb Carton Size 45cm * 32cm * 15cm / 17.72inch * 12.6inch * 5.91inch Loading Container 20GP: 1234 cartons * 20 pcs = 24680 pcs40HQ: 2865 cartons * 20 pcs = 57300 pcs

Read more less

1. Working voltage: 1.8~13.7V 2. Acceptable current: 10~114mA 3. Emission current: - 120mA at + 20dBm - 90 mA lies at +17dBm - 29mA at +13dBm 4. Working frequency: 915MHz 5. Transmitting power: + 20dBm 6. Receiving sensitivity: - 139dBm lies at LoRa & 62.5Khz & SF = 12 & 146bps - 136dBm lies at LoRa & 125Khz & SF = 12 & 293bps - 118dBm lies at LoRa & 125Khz & SF = 6 & 9380bps - 123dBm lies at FSK & 5Khz & 1.2Kbps 7. Frequency error: +/- 15KHz 8. FIFO space: 64Byte 9. Data rate: -1.2K~1300Kbps at FSK -0.018K~37.5Kbps at LoRa 10. Modulation mode: FSK, GFSK, MSK, GMSK, LoRa TM, OOK 11. Interface form: SPI 12. Sleep current: - 0.2uA SLEEP - 1.5uA IDLE 13. Working temperature: -40 degrees Celsius-+ 85 degrees Celsius 14. Digital RSSI function 15. Automatic frequency correction 16. Automatic gain control 17. RF wake-up function 18. Low voltage detection and temperature sensor 19. Fast wake-up and frequency hopping 20. Highly configurable packet handler 21. SMA antenna IP5306 This product is based on LoRa radio frequency, 868MHz (common in North America), 915MHz (common in Europe) and 433MHz (common in Asia Pacific)Specification: Package Weight One Package Weight 0.08kgs / 0.17lb One Package Size 15cm * 12cm * 3cm / 5.91inch * 4.72inch * 1.18inch Qty per Carton 100 Carton Weight 7.00kgs / 15.43lb Carton Size 36cm * 26cm * 26cm / 14.17inch * 10.24inch * 10.24inch Loading Container 20GP: 1095 cartons * 100 pcs = 109500 pcs40HQ: 2543 cartons * 100 pcs = 254300 pcs

Read more less

1. Multimeters is a steady function and highly reliable hand-held measuring instrument 2. The Meter uses large scale of integrated circuit with double integrated A/D converter as its core an 3. The Meter can measure DC current, AC current, DC Voltage, AC Voltage, Resistance etc. 4. Fit for schools, factories, families, and amateur wireless lovers 5. DC Voltage: 0.1V/0.5V/2.5V/10V/50V/250V/1000V 6. AC Voltage: 10V/50V/250V/1000V 7. DC Current: 50uA/2.5mA/25mA/250mASpecification: General Material ABS Size 152*100*38mm Weight 250g Package Include Package Contents 1 x Manual 2 x Cables 1 x Multimeter Package Weight One Package Weight 0.30kgs / 0.66lb One Package Size 18cm * 12cm * 5cm / 7.09inch * 4.72inch * 1.97inch Qty per Carton 20 Carton Weight 6.50kgs / 14.33lb Carton Size 38cm * 26cm * 27cm / 14.96inch * 10.24inch * 10.63inch Loading Container 20GP: 999 cartons * 20 pcs = 19980 pcs40HQ: 2320 cartons * 20 pcs = 46400 pcs

Read more less

1. With this universal infrared remote control, you can control the air conditioner with your smartphone, easy to use 2. Real-time display of ambient temperature, humidity and air conditioning status at a glance 3. Functions: local offline control, child lock, APP remote control, set scheduled tasks, filter cleaning tips, address fence, voice control, etc. 4. Power supply: DC 5V / 1A 5. Power interface: Type-C USB 6. DC 5V wiring for power supply 7. Wi-Fi type: 2.4GHz 8. Wi-Fi standard: IEEE 802.11b/g/n 9. Wireless range: 45m 10. Display screen: LCD 11. Working current: 550mA 12. Standby current: 25mA 13. Temperature control range: 16 to 30 degrees Celsius 14. Temperature detection range: -10 to 60 degrees Celsius 15. Operating temperature: -10 to 60 degrees Celsius 16. Working humidity: 0-90%RH (non-condensing) 17. Humidity detection range: 0-90% (no condensation) 18. Detection accuracy: temperature 0.3 degrees Celsius; humidity 5%RH 19. Bluetooth version: Bluetooth 5.0 20. Remote control distance: 7M 21. LCD lighting time: 60s 22. Dimensions: 88x88x16mmSpecification: Package Weight One Package Weight 0.24kgs / 0.53lb One Package Size 10cm * 10cm * 3cm / 3.94inch * 3.94inch * 1.18inch Qty per Carton 40 Carton Weight 9.50kgs / 20.94lb Carton Size 20cm * 20cm * 30cm / 7.87inch * 7.87inch * 11.81inch Loading Container 20GP: 2222 cartons * 40 pcs = 88880 pcs40HQ: 5158 cartons * 40 pcs = 206320 pcs

Read more less

1. Pressure sensing level: 8192 level2. Reading rate: 250 PPS3. Induction method: electromagnetic induction4. Resolution: 5080 LPI5. Reading induction height: about 10mm6. Interface type: TYPE-C7. Compatible system: Windows10/8/7, Os 10.12 or above, Andriod 6.0 or above8. With pen model: P059. Working size: about 10x6 inches10. Size: about 34x21.3x0.9 cm11. Weight: about 572gFeatures:1. Double scroll wheels with 6 shortcut keys, the center button of the dial can be customized to switch multiple shortcut functions, easy to operate2. Large panel painting area, creating and learning more freely3. Compatible with different operating systems4. Support multiple applications5. VEIKK dedicated passive pen, no need to charge, no battery, customizable shortcut keys, more convenient to use, 8192 pressure sensitivity, more delicate pen tip6. Support 60-degree side forward function, no need to emphasize the angle of pen, drawing more freely, support tilt pressure sensitivity7. Fast trajectory sensing technology, no delay and lag8. Arrange 5080 lines at equal intervals per inch, the more the lines are, the more the image levels, the better the image qualitySpecification: General Certificate CE, ROHS, FCC Package Weight One Package Weight 0.60kgs / 1.33lb One Package Size 35cm * 25cm * 5cm / 13.78inch * 9.84inch * 1.97inch Qty per Carton 50 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 50 pcs = 8850 pcs40HQ: 412 cartons * 50 pcs = 20600 pcs

Read more less

1. Working voltage: 1.8~13.7V 2. Acceptable current: 10~114mA 3. Emission current: - 120mA at + 20dBm - 90 mA lies at +17dBm - 29mA at +13dBm 4. Working frequency: 433MHz 5. Transmitting power: + 20dBm 6. Receiving sensitivity: - 139dBm lies at LoRa & 62.5Khz & SF = 12 & 146bps - 136dBm lies at LoRa & 125Khz & SF = 12 & 293bps - 118dBm lies at LoRa & 125Khz & SF = 6 & 9380bps - 123dBm lies at FSK & 5Khz & 1.2Kbps 7. Frequency error: +/- 15KHz 8. FIFO space: 64Byte 9. Data rate: -1.2K~1300Kbps at FSK -0.018K~37.5Kbps at LoRa 10. Modulation mode: FSK, GFSK, MSK, GMSK, LoRa TM, OOK 11. Interface form: SPI 12. Sleep current: - 0.2uA SLEEP - 1.5uA IDLE 13. Working temperature: -40 degrees Celsius-+ 85 degrees Celsius 14. Digital RSSI function 15. Automatic frequency correction 16. Automatic gain control 17. RF wake-up function 18. Low voltage detection and temperature sensor 19. Fast wake-up and frequency hopping 20. Highly configurable packet handler 21. SMA antenna IP5306 This product is based on LoRa radio frequency, 868MHz (common in North America), 915MHz (common in Europe) and 433MHz (common in Asia Pacific)Specification: Package Weight One Package Weight 0.08kgs / 0.17lb One Package Size 15cm * 12cm * 3cm / 5.91inch * 4.72inch * 1.18inch Qty per Carton 100 Carton Weight 7.00kgs / 15.43lb Carton Size 36cm * 26cm * 26cm / 14.17inch * 10.24inch * 10.24inch Loading Container 20GP: 1095 cartons * 100 pcs = 109500 pcs40HQ: 2543 cartons * 100 pcs = 254300 pcs

Read more less

1. With copy function2. Used for: TV / VCR / SAT / CBL / STR-T / DVD / VCD / CD / HI-FI3. Long-distance distance: 8 meters or more4. Powered by 2 AAA batteries (not included)5. Product size: 18.8x5x32cm6. Weight: 77 gramsSpecification: Package Weight One Package Weight 0.09kgs / 0.21lb One Package Size 20cm * 6cm * 3cm / 7.87inch * 2.36inch * 1.18inch Qty per Carton 120 Carton Weight 12.30kgs / 27.12lb Carton Size 40cm * 36cm * 30cm / 15.75inch * 14.17inch * 11.81inch Loading Container 20GP: 617 cartons * 120 pcs = 74040 pcs40HQ: 1432 cartons * 120 pcs = 171840 pcs

Read more less

1. RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom 2. Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz 3. 264KB of SRAM, and 2MB of on-board Flash memory 4. USB-C connector, keeps it up to date, easier to use 5. Castellated module allows soldering direct to carrier boards 6. USB 1.1 with device and host support 7. Low-power sleep and dormant modes 8. Drag-and-drop programming using mass storage over USB 9. 29 x multi-function GPIO pins (20 x via edge pinout, others via solder points) 10. 2 x SPI, 2 x I2C, 2 x UART, 4 x 12-bit ADC, 16 x controllable PWM channels 11. Accurate clock and timer on-chip 12. Temperature sensor 13. Accelerated floating-point libraries on-chip 14. 8 x Programmable I/O (PIO) state machines for custom peripheral supportSpecification: Package Weight One Package Weight 0.02kgs / 0.05lb One Package Size 15cm * 12cm * 2cm / 5.91inch * 4.72inch * 0.79inch Qty per Carton 500 Carton Weight 8.00kgs / 17.64lb Carton Size 52cm * 40cm * 39cm / 20.47inch * 15.75inch * 15.35inch Loading Container 20GP: 328 cartons * 500 pcs = 164000 pcs40HQ: 763 cartons * 500 pcs = 381500 pcs

Read more less

1. Material: ABS2. Wire material: PVC/brass core3. Battery: 2 AA batteries (not included)4. DC voltage: 0-600V5. AC voltage: 0-600V6. AC current: 0-400A7. Capacitance: 0-4mF8. Resistance: 0-40 milliohms9. Hertz: 0-400Hz10. LED flashlight lighting, eliminate the risk of electric shock11. NCV non-contact induction, the closer the distance, the faster the alarm sound12. LED backlight bright screen, you can see clearly in the dark environment13. Weight: 124 grams14. Jaw opening size: 9.7mmSpecification: Package Weight One Package Weight 0.18kgs / 0.41lb One Package Size 17cm * 5cm * 4cm / 6.69inch * 1.97inch * 1.57inch Qty per Carton 100 Carton Weight 19.00kgs / 41.89lb Carton Size 52cm * 42cm * 20cm / 20.47inch * 16.54inch * 7.87inch Loading Container 20GP: 610 cartons * 100 pcs = 61000 pcs40HQ: 1417 cartons * 100 pcs = 141700 pcs

Read more less

1. The oscilloscope has a real-time sampling rate of 1GSa/s and an analog bandwidth of 100MHz x 22. Complete trigger function (single/normal/automatic), both periodic analog signal and non-periodic digital signal can be used freely3. Built-in DDS function signal generator and the industrys original chopping output (@2.5vpp), all signal frequency steps are 1Hz, support 14 kinds of standard function signals and a customizable chopping signal, the chopping output device intercepts part or all signals4. The complex signal measured by the oscilloscope is used as the output signal of the signal generator, which can store up to 1000 custom cut-off signals5. The built-in high-voltage protection module can withstand continuous voltage up to 400V, so there is no need to worry about the oscilloscope burning accident caused by the probe not moving to the 10x position7. Large time base scrolling method, which can monitor slow level changes8. Equipped with an efficient one-key automatic display of measurement waveforms, without cumbersome adjustments9. 7-inch 800x480 resolution high-definition LCD display10. Cursor measurement function, when manually reading the amplitude and frequency parameters, there is no need to read the background scale unit and quantity, no need to convert, and directly obtain the peak-to-peak value and frequency. Very convenient screen capture and waveform storage function10. Built-in 1GB storage space, can store 1000 screenshots + 1000 sets of waveform data, the storage process is simple and fast, save the current waveform with one key11. Powerful waveform image manager, supports thumbnail browsing, viewing, viewing details, page turning, deletion, and waveform zooming in, zooming out, moving, etc., which is convenient for secondary analysis12. The fuselage is equipped with a USB interface, which can be connected to a computer to realize the sharing of screenshots and pictures of itself, which is convenient for secondary analysis13. Graphical display function, which can compare and judge the amplitude, frequency and phase of two groups of signals14. The FFT viewing function can estimate the harmonic components of the signal15. Built-in DDS signal generator, supports 12 kinds of function signals16. For high intelligent decoding algorithm, the encoder has unlimited life, intelligent anti-burn function, 1X can withstand 400V withstand voltage17. With 100MHz x 2 analog bandwidth and @1GSa/s sampling rate (1X = 5MHz, 10X = 100MHz)18. High measurement voltage range: 1X can measure 0~40V, 10X can measure 0~400V19. Up to 12 parameters measurement: VPP, VP, Vmax, Vmin, Vavg, Vrms, Frequent, Duty+, Duty-, Time+, Time-, Period20. Cursor measurement function: convenient for manual measurement of period, frequency and voltage =21. Perfect trigger function (single, normal, automatic), freeze waveform display at any time (pause function)22. With screen brightness adjustment function and background grid brightness adjustment function, easy to carry23. Material: ABS24. Analog log bandwidth: 100MHz x 225. Number of channels: 2 channels26. Real-time sampling rate: 1GSa/s27. Vertical sensitivity: 50 mV/div ~ 500 V/div28. Horizontal time base range: 50S/div～10nS/div29. Test voltage: 40 V (1X probe), 400 V (10X probe)30. Storage depth: 240Kbit31. Input resistance: 1 milliohm32. ADC precision: 8bits33. Coupling method: AC/DC34. Trigger mode: single, normal, automatic35. Trigger edge: rising edge/falling edge36. External trigger voltage: 0~40 V37. Expansion port: USB image exportPacking list:FNIRSI-1014D Oscilloscope host x 1Matched 100MHz probes (1X and 10X) x 2Clip x 1EU power adapter x 1USB cable x 1English user manual x 1P4100 probe (optional) x 1Specification: Package Weight One Package Weight 1.70kgs / 3.76lb One Package Size 37cm * 20cm * 13cm / 14.57inch * 7.87inch * 5.12inch Qty per Carton 2 Carton Weight 4.50kgs / 9.92lb Carton Size 39cm * 22cm * 28cm / 15.35inch * 8.66inch * 11.02inch Loading Container 20GP: 1110 cartons * 2 pcs = 2220 pcs40HQ: 2576 cartons * 2 pcs = 5152 pcs

Read more less

1. 800 x 480 high resolution,Resistive touch control 2. Compatible and Direct-connect with any revision of Raspberry Pi (except the Pi 1 model B or Pi Zero, which requires an HDMI cable) 3. Drivers provided (works with your own Raspbian/Ubuntu directly) 4. HDMI interface for displaying, no I/Os required (however, the touch panel still needs I/Os) 5. Backlight can be turned off to lower power consumption 6. High quality immersion gold surface platingSpecification: Package Weight One Package Weight 0.35kgs / 0.77lb One Package Size 15cm * 11cm * 2cm / 5.91inch * 4.33inch * 0.79inch Qty per Carton 80 Carton Weight 27.50kgs / 60.63lb Carton Size 35cm * 32cm * 32cm / 13.78inch * 12.6inch * 12.6inch Loading Container 20GP: 744 cartons * 80 pcs = 59520 pcs40HQ: 1727 cartons * 80 pcs = 138160 pcs

Read more less