Resultados de la búsqueda de "DIY electronics"

1. Uses: Electrician testing and maintenance, household multi-function test pen multi-purpose set2. 18-in-1 multifunctional combination line, suitable for various multimeters3. Maximum current and voltage: 10A / 1000V4. Bus length 930 mm5. Caliber: 3.5 mmSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 18cm * 12cm * 10cm / 7.09inch * 4.72inch * 3.94inch 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. Designed for Laser Engraver, 3D printer, CNC mill, Arduino project. 2. 15W Optical power output, 4mm plywood from 1 pass(speed 200), 3mm black acrylic board from 1 pass. Able to engrave stainless steel, but it needs good focus adjustment. 3. More Safety, Built-in protective glass to protect eyes! Even without wearing protective glasses, the operation is more comfortable. 4. More Quiet, Intelligent drive adjust the cooling fan speed according to laser temperature. 5. Easy use, Digital PWM wave pulse signal generator adjustable frequency duty cycle board for NEJE laser module. 6. Slidable mounting fixture is provided for easy adjustment of focus. Specification: 1. Heatsink Material: Aircraft Aluminum + Brass Shell 2. Luminous Color: Blue 3. Section Size: 40mm x 40mm 4. Cooling Mode: Temperature sensor intelligent control + 10000 rpm 40mm cooling fan 5. Dimension: 60 x 40 x 40mm 6. Adapter Plug: 5.5 2.1 port 7. Can Engrave: MDF/Balsa/Paper/Wood/Fabric/Plastic/Leather/Plywood/Foam Paper/Anodized Aluminum/Mirror Stainless Steel 8. Can Not Engrave: Metal/Glass/Stone/Ceramics/PCB/Stainless Steel/Reflective Material/ Transparent Material Technical Parameters: 1. Module Input: 30-40W 2. Optical power output: 15W 3. Wavelength: 445-450nm 4. Beam Shape: Dot (Focusable) 5. Working Voltage: DC 12V 6. TTL&PWM Modulation: YES, compatible with Both TTL & PWM Modulation 7. Input Voltage: DC12V 3-4A 8. PWM/TTL Input: DC3.3V-12V 9. Input Interface: PH2.0-4Pin (+,-, PWM/TTL, Temperature), 3Pin (+,-, PWM/TTL) , 2Pin+2Pin (+,-) + (PWM/TTL,-) 10. NOTE: Temperature interface can be disconnected 11. Drive Mode: External ACC 12. Safe temperature range: <60 degrees Celsius 13. Module weight: 202g ( The lighter the weight, the smaller the moving inertia, the better the performance ) 14. Life Time: 10000-20,000 hours Package Included - 1 x Laser Engraving Module - 1 x Laser Module Sliding fixture - 1 x 4 Pin Cable(1m) - 1 x NEJE Digital PWM Wave Pulse Signal Generator Adjustable board - 1 x 2.5mm L-shaped wrench - 1 x 5mm L-shaped wrench - 1 x 4Pin Cable - 1 x 3Pin Cable - 1 x 2Pin CableSpecification: Package Weight One Package Weight 0.38kgs / 0.84lb One Package Size 17cm * 11cm * 6cm / 6.69inch * 4.33inch * 2.36inch Qty per Carton 50 Carton Weight 22.50kgs / 49.60lb Carton Size 55cm * 35cm * 32cm / 21.65inch * 13.78inch * 12.6inch Loading Container 20GP: 432 cartons * 50 pcs = 21600 pcs40HQ: 1004 cartons * 50 pcs = 50200 pcs

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1. Color: Yellow 2. Great for DIY project 3. Applications: test instruments / educational instrument / car testing / toy model / audio speaker etc. 4. Contains 20pcs binding posts per pack 5. Dimensions: 4.5 x 1.0 x 1.0cm 6. Weight: 139gSpecification: Package Weight One Package Weight 0.18kgs / 0.40lb One Package Size 10cm * 8cm * 4cm / 3.94inch * 3.15inch * 1.57inch Qty per Carton 100 Carton Weight 15.70kgs / 34.61lb Carton Size 40cm * 40cm * 25cm / 15.75inch * 15.75inch * 9.84inch Loading Container 20GP: 666 cartons * 100 pcs = 66600 pcs40HQ: 1547 cartons * 100 pcs = 154700 pcs

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1. Voltaje de entrada: 4,5-5 V 2. Color: azul + violeta claro. 3. Potencia: 1500mw 4. Longitud de onda del láser: 405 nm 5. Temperatura de funcionamiento del láser: 500 grados Celsius 6. Características del producto: alta potencia, alta velocidad, alta precisión. 7. Se pueden tallar elementos incluidos: madera dura, plástico, bambú, caucho, cuero, papel cortado, etc. 8. No se puede grabar metal/aluminio/acrílico ni ningún material retardante. 9. Longitud: 45 mm 10. Diámetro: 12 mm 11. Peso: 17 g Especificación: Peso del paquete Peso de un paquete 0,04 kg/0,08 lb Un tamaño de paquete 7 cm x 3 cm x 2 cm (2,76 pulgadas x 1,18 pulgadas x 0,79 pulgadas) Cantidad por caja 600 Peso de la caja 21,00 kg/46,30 lb Tamaño de la caja 40 cm x 30 cm x 22 cm (15,75 pulgadas x 11,81 pulgadas x 8,66 pulgadas) Contenedor de carga 20GP: 1010 cajas * 600 piezas = 606000 piezas 40HQ: 2344 cajas * 600 piezas = 1406400 piezas

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1. For Jetson Orin Nano and Jetson Orin NX kits2. Reserve air outlets on three sides and a dedicated built-in fan hole on the top to provide excellent heat dissipation.3. Precise opening design, exquisite manufacturing technology, and beautiful fit4. Onboard power indicator light5. Camera bracket design, mounting holes for monocular or binocular cameras, maximum 180-degree rolling angle6. Equipped with flat ribbon cable for use with 40PIN connector7. Silicone non-slip feet, more stable placement and reduced bottom contact area8. DIN rail mounting holes are reserved to facilitate installation in specific scenarios.9. Product size: 122 x 95 x 91mm10. Weight: 378kgpacking list:-Aluminum body shell (upper and lower + side panels) x 1-Camera stand bottom mount x 1-Camera stand top mount x 1-Antenna x 2-IPEX4 to SMA cable x 2-Button with 4PIN cable x 1-Cable 2x20PIN 55mm x 1-Screwdriver x 1-Screw pack and accessories x 1Specification: Package Weight One Package Weight 0.50kgs / 1.11lb One Package Size 18cm * 12cm * 6cm / 7.09inch * 4.72inch * 2.36inch Qty per Carton 20 Carton Weight 10.70kgs / 23.59lb Carton Size 38cm * 26cm * 32cm / 14.96inch * 10.24inch * 12.6inch Loading Container 20GP: 843 cartons * 20 pcs = 16860 pcs40HQ: 1958 cartons * 20 pcs = 39160 pcs

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1. Compatible con Alexa y Google Home para administrar tus dispositivos. 2. El interruptor RF es una versión Sonoff con un módulo receptor RF de 433 MHz en su interior. Este interruptor inalámbrico se puede utilizar junto con el control remoto RF, lo que le permite controlar electrodomésticos en entornos interiores. 3. El interruptor de control remoto permite a los usuarios encender/apagar de forma remota los electrodomésticos conectados a través de la aplicación eWeLink desde cualquier parte del mundo. 4. Sonoff transmite los datos a una plataforma en la nube a través del router Wi-Fi, lo que permite controlar de forma remota los electrodomésticos conectados a través de la aplicación gratuita eWeLink. Puede descargar la versión para iOS en App Store y la versión para Android en Google Play. La aplicación eWeLink le permite controlar sus dispositivos fácilmente. 5. Comparte el control con tu familia y amigos. También puedes configurarlo tú mismo, es fácil de usar y se activa de forma inmediata y estable. 6. Función de temporizador: Otra función disponible es la de programar horarios para los electrodomésticos, que pueden incluir cuenta regresiva y encendido y apagado programados. Es simple, lo que le permite tener una cosa menos de la que preocuparse en su ajetreada vida. Especificación: General Material abdominales Voltaje de entrada CA 90-250 V 50/60 Hz Carga máxima 10A Frecuencia de RF 433 MHz Wi-Fi IEEE 802.11b/g/n Certificaciones Certificación CE, RoHS Tamaño del producto 8,8 x 3,9 x 2,3 cm Peso del producto 47 gramos El paquete incluye Contenido del paquete 1 x interruptor inteligente 1 x Juego de tornillos Peso del paquete Peso de un paquete 0,06 kg/0,13 lb Un tamaño de paquete 10 cm x 5 cm x 2,5 cm (3,94 pulgadas x 1,97 pulgadas x 0,98 pulgadas) Cantidad por caja 100 Peso de la caja 7,20 kg/15,87 lb Tamaño de la caja 42 cm x 27 cm x 27 cm (16,54 pulgadas x 10,63 pulgadas x 10,63 pulgadas) Contenedor de carga 20GP: 870 cartones * 100 uds. = 87000 uds. 40HQ: 2021 cajas * 100 piezas = 202100 piezas

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1. The entire casing is made of aluminum alloy, which can conduct and dissipate heat over a large area. Coupled with heat dissipation fins, the heat dissipation is more efficient2. The detailed hole layout ensures that each interface can fit tightly to the motherboard, and the interface areas are marked with clear silk-screening for easy viewing3. There are more abundant interfaces, equipped with ETH / MIPI / HDMI / Micro SD / USB / M.2 B KEY / M KEY and other various interfaces. They are more convenient to use4. It supports rail brackets. The back of the host is reserved for installation screw holes, allowing it to be fixed on the rail5. It is equipped with a standard CM5 connector, supporting the connection of Compute Module 5 Lite / eMMC series core boardsParameters1. CM5 slot: suitable for all versions of Compute Module 52. Networking: 1000M Ethernet RJ45 interface x 1; 2500M Ethernet RJ45 interface x 13. Video: HDMI interface x 1, supporting 4K output4. USB: USB 2.0 interface (Type-C) x 1; USB 2.0 interface (Type-A) x 1; USB 3.2 Gen1 interface (Type-A) x 15. M.2: M.2 M KEY (PCIe Gen2/3 x 1, supporting 2230/2242/2280 NVMe or AI module); M.2 B KEY, supporting 4G/5G communication module6. Storage: built-in Micro SD card slot (applicable to CM5 versions without eMMC)7. Serial interface: RS485 x 48. Digital input: digital input x 1 (input voltage: 5V - 36V)9. Relay: allows connection of loads: less than or equal to 10A 250V AC or less than or equal to 10A 30V DC10. Fan interface: 5V, 4PIN JST-SH PWM fan connector11. Beeper: single-channel controllable12. Others: built-in encryption chip13. Power input: 7V - 36V wide voltage (terminal + round hole) or 5V 5A (Type-C)14. Size: about 13.25 x 11.22 x 3.45 cmPackaging list:- Metal casing (top cover + bottom shell) and two baffles- CM5-ETH-RS485-4G-BASE x 1- Guide clip (20 x 76mm) x 1- Label x 1- Pink high thermal conductivity silicone sheet x 5- PC insulating sheet (104 x 40 x 0.2mm) x 1- Cross-head screwdriver x 1- Screw pack x 1- 12V 4A power supply x 1Specification: Package Weight One Package Weight 0.71kgs / 1.56lb One Package Size 20cm * 16cm * 8cm / 7.87inch * 6.3inch * 3.15inch Qty per Carton 16 Carton Weight 13.00kgs / 28.66lb Carton Size 42cm * 34cm * 34cm / 16.54inch * 13.39inch * 13.39inch Loading Container 20GP: 549 cartons * 16 pcs = 8784 pcs40HQ: 1275 cartons * 16 pcs = 20400 pcs

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Hardware specifications 1. Chipset: ESP32-WROVER-B, AXP192 power management chip 2. Flash: 4MB 3. Static SRAM: 8MB 4. SRAM: 520 kB SRAM 5. Button: PWR power switch, reset 6. USB to TTL: CP2104 7. Vehicle clock: 40MHz crystal oscillator 8. Peripheral equipment: SIM Nano card slot, Mini PCIE card slot 9. Antenna: Onboard antenna (default) 10. Working voltage: 2.7V to 3.6V 11. Sleep current: About 700ma 12. Operating temperature range: -40 degrees Celsius ~ + 85 degrees Celsius 13. Dimensions: 75 x 33 x 10.5 mm 14. Weight: 14.5g Power Specifications 1. Power input: USB 5V / 1A 2. Charging current: 500 mA 3. Battery input: 3.7-4.2V 4. Charging IC: AXP192 5. JST connector: 2-pin 2.0mm 6. USB: Type C wireless online 1. Standard: FCC / CE-RED / IC / TELEC / KCC / SRRC / NCC (ESP32 chip) 2. Protocol: 802.11 b/g/n (802.11n, speed up to 150Mbps) A-MPDU and A-MSDU aggregation, support 0.4uS guard interval 3. Frequency range: 2.4GHz-2.5GHz (2400M-2483.5M) 4. Transmit power: 22dBm 5. Communication distance: 300m Bluetooth 1. Protocol: Compliant with Bluetooth v4.2BR/EDR and BLE standards 2. Radio frequency: NZIF receiver Class-1 with sensitivity of -97dBm, Class-2&Class-3 transmitter AFH 3. Audio: CVSD&SBC audio Software specifications 1. Wi-Fi mode: Workstation / SoftAP / SoftAP + Station / P2P 2. Security mechanism: WPA / WPA2 / WPA2-Enterprise / WPS 3. Encryption method: AES / RSA / ECC / SHA 4. Firmware upgrade: UART download/OTA (download and write firmware via network/host) 5. Software development: support cloud server development / SDK for user firmware development 6. Network protocol: IPv4, IPv6, SSL, TCP, UDP, HTTP, FTP, MQTT 7. User configuration: AT + command set, cloud server, Android / iOS app 8. Operating system: FreeRTOS Packing list 1. T-PCIE 4MB x 1 2. Charging cable x 1 3. Needle Pin x 2Specification: Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 15cm * 12cm * 2cm / 5.91inch * 4.72inch * 0.79inch Qty per Carton 300 Carton Weight 13.00kgs / 28.66lb Carton Size 46cm * 32cm * 32cm / 18.11inch * 12.6inch * 12.6inch Loading Container 20GP: 566 cartons * 300 pcs = 169800 pcs40HQ: 1314 cartons * 300 pcs = 394200 pcs

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1. Material: wood + electronic components2. Power supply: 2 x AA batteries (not included)3. Safe material, playable and durable, more peace of mind for children to play with4. Enhance children hands-on ability and spirit of exploration, suitable for school and home teaching5. Combine the toy with scientific principles, make science more simple and interesting, help children learn physical knowledge6. Training children practical ability, hand-eye coordination, exercise thinking, develop intelligence, inspire creativity, explore science7. Size: about 15.8 x 5.2 x 2.2cmSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 20cm * 15cm * 3cm / 7.87inch * 5.91inch * 1.18inch Qty per Carton 300 Carton Weight 31.50kgs / 69.44lb Carton Size 61cm * 51cm * 41cm / 24.02inch * 20.08inch * 16.14inch Loading Container 20GP: 209 cartons * 300 pcs = 62700 pcs40HQ: 485 cartons * 300 pcs = 145500 pcs

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1. La entrada es una señal de conmutación. Cuando el puerto de entrada se pone en cortocircuito a tierra (GND), se enviará un mensaje de alarma al teléfono de alarma preestablecido o se llamará al número de alarma configurado. El contenido del mensaje de alarma puede configurarlo usted mismo. 2. Es simple y cómodo de usar, se puede integrar fácilmente en otros equipos y funciona como un sistema de alarma remoto. 3. Usted mismo puede definir el contenido de alarma de 1 entrada de alarma y el contenido de alarma cuando se restablece a la normalidad. 4. Batería de litio recargable incorporada, generalmente en estado de carga, cuando la energía principal está apagada, proporcionará energía y enviará un mensaje de alarma al número preestablecido. 5. Fuente de alimentación: CC 5 V-15 V Especificación: Peso del paquete Peso de un paquete 0,12 kg/0,27 lb Un tamaño de paquete 13 cm x 10 cm x 3,1 cm (5,12 pulgadas x 3,94 pulgadas x 1,22 pulgadas) Cantidad por caja 60 Peso de la caja 8,43 kg/18,58 lb Tamaño de la caja 41 cm x 34 cm x 22 cm (16,14 pulgadas x 13,39 pulgadas x 8,66 pulgadas) Contenedor de carga 20GP: 869 cajas * 60 uds. = 52140 uds. 40HQ: 2018 cajas * 60 piezas = 121080 piezas

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1. 2.9 inch capacitive touch ePaper module, 296??128 resolution 2. 5-points touch support, user-defined wakeup gesture 3. No backlight, keeps displaying last content for a long time even when power down 4. Ultra low power consumption, basically power is only required for refreshing 5. SPI / I2C interface, requires minimal IO pins 6. Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)Specification: Package Weight One Package Weight 0.09kgs / 0.19lb One Package Size 15cm * 12cm * 2cm / 5.91inch * 4.72inch * 0.79inch Qty per Carton 200 Carton Weight 15.40kgs / 33.95lb Carton Size 42cm * 26cm * 26cm / 16.54inch * 10.24inch * 10.24inch Loading Container 20GP: 939 cartons * 200 pcs = 187800 pcs40HQ: 2180 cartons * 200 pcs = 436000 pcs

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1. Built-in battery, used for alarm when 12V power supply fails2. With a USB programming board, you can set 1000 numbers at one time through the software, saving a lot of SMS setting fees3. Built-in a hidden one-way alarm input, which can be connected to a switch signal for alarm4. Suitable for various automatic doors, electric doors, garage doors and other automatic access control systems5. This version is a 2G version, not a 3G or 4G version, please confirm whether the relevant country can use it before purchasing6. Digital output: NC/NO7. DC power supply: 9-15V DC/2A8. Power consumption: 12V MAX9. Input: 50mA/average 25mA10. Antenna: 50Ω SMA antenna interface11. Temperature range: -20~+60 degrees Celsius12. Humidity range: relative humidity 90%Specification: Package Weight One Package Weight 0.40kgs / 0.89lb One Package Size 15cm * 14cm * 5cm / 5.91inch * 5.51inch * 1.97inch Qty per Carton 74 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 74 pcs = 13098 pcs40HQ: 412 cartons * 74 pcs = 30488 pcs

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