Suchergebnisse für "school electronics"

1. Safety level: CAT.III 600V2. Measurement function: capacitance, resistance, AC voltage, DC voltage3. Other functions: automatic range, on-off buzzer test, diode test, data retention, automatic shutdown4. DC voltage range: 4V/40V/400V/600V5. AC voltage range: 4V/40V/400V/600V6. Capacitance range: 4nF/40nF/400nF/4uF/40uF/400uF/4mF7. Maximum display: 4000 counts8. Battery type: 2 x AAA batteries (not included)9. Size: 16.5x9.3x5.0cm10. Net weight: 239gSpecification: General Certificate CE, FCC, EMC Package Weight One Package Weight 0.29kgs / 0.64lb One Package Size 16.5cm * 9.5cm * 5cm / 6.5inch * 3.74inch * 1.97inch Qty per Carton 50 Carton Weight 15.20kgs / 33.51lb Carton Size 40cm * 35cm * 27cm / 15.75inch * 13.78inch * 10.63inch Loading Container 20GP: 705 cartons * 50 pcs = 35250 pcs40HQ: 1637 cartons * 50 pcs = 81850 pcs

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1. The MAX9296-GMSL-HAT is a GMSL camera HAT that allows up to two GMSL cameras to be connected to the host board such as Raspberry Pi 5, Jetson Orin Nano and Jetson Orin NX. Compatible with both GMSL1 and GMSL2 protocol interfaces through software configuration. Adopts MAX9296A chip, specially designed for applications that require high-bandwidth and low-latency video transmission. Suitable for automatic driving, machine vision, intelligent security and other fields.Specifications:1. Deserializer: MAXIM (ADI) MAX9296A2. Supported Mainboards: Compatible with Raspberry Pi 5 / Jetson Orin NX / Nano development kits3. Supported Serializer Models: MAX9295, MAX96717, MAX96705, etc.4. GMSL Input: 2 x GMSL2 (GMSL1 compatible) cameras5. Input Interface: 2 × MATE_AX FAKRA Z connectors6. Output Interface: 22-pin CSI interface7. Supported GMSL Camera Models: ISX031, etc.8. Power Supply: 5VSpecification: Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 10cm * 8cm * 5cm / 3.94inch * 3.15inch * 1.97inch Qty per Carton 90 Carton Weight 6.10kgs / 13.45lb Carton Size 32cm * 42cm * 32cm / 12.6inch * 16.54inch * 12.6inch Loading Container 20GP: 620 cartons * 90 pcs = 55800 pcs40HQ: 1439 cartons * 90 pcs = 129510 pcs

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1. WiFi-Fernbedienung, jederzeit schalten 2. Fernbedienung per Handy-App 3. Klinken- und USB-Anschlüsse können separat gesteuert werden 4. Multi-Device-Laden intelligente Verteilung des Ladestroms 5. Überstromschutz bei hohen Temperaturen 6. Unterstützt die Timing-Funktion 7. Funkfrequenz: 2,4 GHz Spezifikation: Paketgewicht Gewicht eines Pakets 0,66 kg / 1,45 lb Einheitspackungsgröße 24 cm * 9,5 cm * 6,5 cm / 9,45 Zoll * 3,74 Zoll * 2,56 Zoll Menge pro Karton 30 Kartongewicht 18,30 kg / 40,34 lb Kartongröße 45 cm * 32 cm * 34 cm / 17,72 Zoll * 12,6 Zoll * 13,39 Zoll Container laden 20GP: 544 Kartons * 30 Stück = 16320 Stück 40HQ: 1264 Kartons * 30 Stück = 37920 Stück

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Waveshare Modbus RTU 8-Channel RS485 Relay Module with Digital Inputs An industrial-grade 8-channel relay module using RS485 communication and Modbus RTU, with isolated protection circuits and digital inputs. Designed for compatible industrial control applications requiring multi-channel relay switching, RS485 communication and protected signal interfaces. Auto Rotation 📸 More Product Photos 📦 Package Details Package Weight: 0.15kg Package Size: 20 × 12 × 6cm Included: 8-channel RS485 relay module as supplied 🔧 Key Specifications Supply: 7–36V Communication: RS485 Protocol: Modbus RTU Relay Channels: 8 Digital Input: 8DI, 5–36V Address: 1–255 Contact Load: ≤10A 250V AC / ≤10A 30V DC ⭐ MIRA SALES TIP Verify your supply voltage, RS485 wiring and required relay load before installation. Check the connected system's electrical specifications carefully. ✅ Key Benefits • 8-channel relay control • RS485 communication • Standard Modbus RTU • 8 digital inputs • Multiple protection and isolation circuits

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1) Room temperature 2) Zero and tare 3) Capacity: 50kg / 110lb 4) Graduation: 50g / 0.1lb 5) Lower battery / over load indication 6) 0.44 inch LCD digits 7) Size: 12.8 x 3 x 3cm Feature 1) LCD display 2) Delicate appearance 3) Easy to grip 4) One minute without operation automatically shut down 5) Unit: unit conversion , temperature switch 6) Comfortable touch with rubber paintSpecification: Package Weight One Package Weight 0.15kgs / 0.32lb One Package Size 15.2cm * 10.5cm * 4cm / 5.98inch * 4.13inch * 1.57inch Qty per Carton 100 Carton Weight 14.80kgs / 32.63lb Carton Size 45cm * 35cm * 45cm / 17.72inch * 13.78inch * 17.72inch Loading Container 20GP: 376 cartons * 100 pcs = 37600 pcs40HQ: 873 cartons * 100 pcs = 87300 pcs

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Merkmale 1. Solarstrommodule verwenden monokristalline Solarzellen, die viel effizienter sind als gewöhnliche Solarzellen. 2. Faltbares Design für bequemeres Tragen. 3. Ausgestattet mit einem Spannungsregler ist die Spannungsausgabe stabiler und der Ladevorgang sicherer. 4. Bequemer Stoff, keine Angst vor der Sonne, keine Angst vor Regen, sorgenfreies Aufladen. 5. Stellen Sie über den USB-Anschluss eine direkte Verbindung zu Ihrem Gerät her. 6. Wird mit einer Tasche geliefert, um das Gerät während des Ladevorgangs sicher aufzubewahren. Technische Daten 1. Eingangsspannungsbereich: DC8-24V 2. Maße: Zusammengeklappt: 45,5 cm x 45 cm x 2,5 cm, auseinandergeklappt: 160 cm x 45,5 cm DC-Schnittstelle 1. Ausgangsspannung: Solarausgangsspannung DC8-24V 100W 2. Schutz: Rückladeschutz (20A Rückladediode) 3. DC-Anschlussspezifikation: 5521 Metallmaterial USB1-Schnittstelle (schwarz): 1. Ausgangsspannung: 5,1 V +/- 0,2 V 2. Ausgangsleistung: 15W 3. Ausgangsschutz: Eingangsüberspannung, Unterspannung, Ausgangsüberstrom, Kurzschlussschutz, Übertemperaturschutz der gesamten Maschine. CC-Modus 4. Ausgangsladeprotokoll: Unterstützt iOS 2.1A, geeignet für Samsung 2.0A DP = 1,2 V, DM = 1,2 V. Unterstützt BC1.2 DP und DM Kurzschluss 5. Umwandlungseffizienz: Mehr als 85 % USB2-Schnittstelle (orange): 1. Ausgangsspannung: 5 V-12 V automatisch angepasst gemäß dem Schnellladeprotokoll 2. Ausgangsleistung: 18 W (5 V 3 A, 9 V 2 A, 12 V 1,5 A usw.) 3. Ausgangsschutz: Eingangsüberspannung, Unterspannung, Ausgangsüberstrom, Kurzschlussschutz, Übertemperaturschutz der gesamten Maschine. CC-Modus 4. Ausgabeladeprotokoll: unterstützt QC3.0/QC2.0 Qualcomm-Zertifikatnummer: 478786303-2 Unterstützt QC3.0 Klasse A: 3,6 V 12 V (0,2 V/Schritt) Unterstützt QC2.0 Klasse A: 5 V, 9 V, 12 V. - Unterstützt Spannungskonfiguration für Huawei FCP Schnellladung 5V 9V - Unterstützt Spannungskonfiguration für Samsung AFC Schnellladung 5V 9V - Unterstützt Spreadtrum SFCP Schnellladung 5V 9V 12V Spannungskonfiguration Unterstützt iOS 2.4A: DP = 2,7 V, DM = 2,7 V - Unterstützung für Samsung 2.0A: DP=1,2V DM=1,2V 5. Umwandlungseffizienz: größer als 85 % TYPE-C-Schnittstelle 1. Ausgangsspannung: - 5V-3A wird automatisch entsprechend dem Schnellladeprotokoll angepasst - 9V-3A wird automatisch entsprechend dem Schnellladeprotokoll angepasst - 12V-3A wird automatisch entsprechend dem Schnellladeprotokoll angepasst - 15V-3A wird automatisch entsprechend dem Schnellladeprotokoll angepasst - 20V-3,25A wird automatisch entsprechend dem Schnellladeprotokoll eingestellt - 13,2 V - 3,16 A werden automatisch entsprechend dem Schnellladeprotokoll angepasst 2. Ausgangsleistung: 65W 3. Ausgangsschutz: Eingangsüberspannung, Unterspannung, Ausgangsüberstrom, Kurzschlussschutz, Übertemperaturschutz der gesamten Maschine. Der Ausgang verfügt über CV/CC-Eigenschaften (der Ausgangsstrom ist geringer als der eingestellte Wert und der Ausgangs-CV-Modus; CC-Modus 4. Ausgabeladeprotokoll: Funktioniert mit iOS 2.4A Für Samsung 5V2A DCP 1,5A PPS / PD3.0 / PD2.0 QC3.0/QC2.0 - AFC - FCP – PE2.0/PE1.1 5. Umwandlungseffizienz: Mehr als 94 % Spezifikation: Paketgewicht Gewicht eines Pakets 3,01 kg / 6,63 lb Einheitspackungsgröße 45 cm * 45 cm * 6 cm / 17,72 Zoll * 17,72 Zoll * 2,36 Zoll Menge pro Karton 10 Kartongewicht 32,00 kg / 70,55 lb Kartongröße 62 cm * 46 cm * 45 cm / 24,41 Zoll * 18,11 Zoll * 17,72 Zoll Container laden 20GP: 207 Kartons * 10 Stück = 2070 Stück 40HQ: 482 Kartons * 10 Stück = 4820 Stück

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1. Made of thickened composite fabric, durable and not easy to deform2. Large capacity design, can accommodate about 50 pens3. Extended handle design, easy to carry4. Smooth zipper, easy to open and close5. Waterproof fabric, safe and secure6. Material: canvas7. Product size: 21 x 9 x 6 cm8. Weight: 48 grams9. Note: Only the pencil case will be shipped, no other items!Specification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 22cm * 10cm * 6cm / 8.66inch * 3.94inch * 2.36inch Qty per Carton 200 Carton Weight 13.00kgs / 28.66lb Carton Size 71cm * 49cm * 56cm / 27.95inch * 19.29inch * 22.05inch Loading Container 20GP: 136 cartons * 200 pcs = 27200 pcs40HQ: 317 cartons * 200 pcs = 63400 pcs

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1. Magnification: 500-1000X 2. Working distance: 8-9mm 3. Size: 20x50mm 4. Main applications: PCB circuit board inspection, welding, microchip observation, product appearance inspection, jewelry observation, printing dot observation, mechanical parts observation, melt blown cloth observation, microcirculation observation, mechanical knife sharpening microscope 5. Note: This product is an optional high-magnification 1000 lens for the B011 microscope and needs to be used with HCB0991Specification: Package Weight One Package Weight 0.24kgs / 0.53lb One Package Size 18cm * 10cm * 4cm / 7.09inch * 3.94inch * 1.57inch Qty per Carton 80 Carton Weight 20.30kgs / 44.75lb Carton Size 36cm * 40cm * 40cm / 14.17inch * 15.75inch * 15.75inch Loading Container 20GP: 462 cartons * 80 pcs = 36960 pcs40HQ: 1074 cartons * 80 pcs = 85920 pcs

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1. Large Capacity & Long-lasting Battery Life: Built-in 5000mAh battery pack provides sustained power for VR devices, enabling long immersive gaming sessions and eliminating battery anxiety.2. Convenient Fast Charging Design: Fully charges in approximately 2 hours, supports pass-through charging while in use. Its compact, portable form factor does not interfere with VR wearing comfort, and it features multiple safety protections (charging protection, overcurrent protection, overvoltage protection, short-circuit protection).3. Immersive RGB Lighting Effects: Equipped with a 360 degrees circular RGB breathing light, which can be controlled via a dedicated button, adding a futuristic and atmospheric touch to enhance the visual experience of your VR setup. (This feature is limited to the A8.)4. User-friendly Interface & Accessories: Features a 90 degrees angled USB-C output to prevent cable bending and interference during wear. It also includes a USB-C input port, battery level indicators, and a combined power/lighting control button for intuitive operation.5. Lightweight & Wide Compatibility: The compact, portable design is specifically tailored for VR headsets, offering a lightweight build and secure fit that is compatible with most mainstream VR models, without adding extra burden to the wearer.Specification: Package Weight One Package Weight 0.18kgs / 0.41lb One Package Size 11cm * 5cm * 5cm / 4.33inch * 1.97inch * 1.97inch Qty per Carton 100 Carton Weight 18.00kgs / 39.68lb Carton Size 44cm * 25cm * 25cm / 17.32inch * 9.84inch * 9.84inch Loading Container 20GP: 969 cartons * 100 pcs = 96900 pcs40HQ: 2251 cartons * 100 pcs = 225100 pcs

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1. 100 % brandneu und hochwertig. 2. Klein und leicht, einfach zu tragen. 3. Anzeigegeräte verwenden hochhelle digitale LED-Röhren mit atemberaubendem Anzeigeeffekt. 4. Mit Verpolungsschutz, Rückwärtsgang nicht verbrannt. 5. Das Voltmeter hat nur zwei Drähte, die Verdrahtung ist einfach und die Leistung zuverlässig. 6. Messbereich: Gleichstrom 2,5 – 30 V. 7. Betriebstemperatur: -10 ~ 65 Grad Celsius. 8. Das rote Kabel ist mit dem Pluspol und das schwarze Kabel mit dem Minuspol verbunden. Spezifikation: Allgemein Modell V40D Material ABS Messbereich Gleichspannung 2,5-30 V Betriebstemperatur -10 ~ 65 Grad Celsius Kabellänge 18 cm LCD Anzeige 2 x 1,4 cm Größe 40*25*20 mm Gewicht 22,5 g Paketgewicht Gewicht eines Pakets 0,04 kg / 0,09 lb Einheitspackungsgröße 7 cm * 3 cm * 2,5 cm / 2,76 Zoll * 1,18 Zoll * 0,98 Zoll Menge pro Karton 500 Kartongewicht 15,00 kg / 33,07 lb Kartongröße 37 cm * 32 cm * 27 cm / 14,57 Zoll * 12,6 Zoll * 10,63 Zoll Container laden 20GP: 834 Kartons * 500 Stück = 417000 Stück 40HQ: 1936 Kartons * 500 Stück = 968000 Stück

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1. Material: plastic2. Applicable age: 3 years old and above3. Safe material, durable and durable, children play more peace of mind4. Improve children hands-on ability and spirit of exploration, suitable for school and home teaching5. Combine toys with scientific principles, make science more simple and interesting, let children fall in love with science6. Training children practical ability, hand-eye coordination, exercise thinking, develop intelligence, inspire creativity, explore science7. Size: about 12.5 x 10 x 30cmSpecification: Package Weight One Package Weight 0.16kgs / 0.36lb One Package Size 28cm * 21cm * 5cm / 11.02inch * 8.27inch * 1.97inch Qty per Carton 150 Carton Weight 25.50kgs / 56.22lb Carton Size 61cm * 51cm * 40cm / 24.02inch * 20.08inch * 15.75inch Loading Container 20GP: 214 cartons * 150 pcs = 32100 pcs40HQ: 497 cartons * 150 pcs = 74550 pcs

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1. The entire machine has 12 degrees of freedom, with a multi-link structure design for the legs, which increases the effective torque of the servo motors2. It uses 2.3kg.cm serial bus servos, which can provide real-time feedback on position, speed, and input voltage, etc3. A real-time operating system serves as the lower-level machine for gait generation and link inverse solution, relieving the computing burden of the upper-level machine and improving the efficiency of gait calculation4. The ultra-compact structure design can be used on a desktop, with the structure made of aluminum alloy and HP nylon materials, reducing weight while maintaining structural strength5. The Raspberry Pi can be expanded as the upper-level machine, using OpenCV-related advanced functions. The routine includes face detection, motion detection, and color tracking functions. It reserves expansion interfaces and comes with rich user manuals and secondary development documents6. It has attitude self-balancing, with a high-precision 9-axis motion tracker ICM20948 that can adapt to various terrain environments and control its own balance7. Login to the Web to remotely control, without the need for manual configuration of the compilation environment. The machine starts up and automatically establishes a Wi-Fi hotspot. It can be connected and logged into the control page using a mobile phone or computer browser, without the need to download an app8. It can record actions and perform one-click playback. The robot dog can save the control robots JSON instructions as a task file, which is saved in the Flash of the ESP32 and will not be lost after power loss. The robot dog can execute complex repetitive operations by calling these task filesParameters1. Standing: length 218mm, width 116mm, height 152mm2. Lying down: length 228mm, width 116mm, height 127mm3. Total weight:- Basic: 465g (including battery)- EX / PI5 kit: 554g (including battery)4. Degrees of freedom: total 12, per leg 3Operating system1. Provided routines: FreeRTOS + Raspberry Pi OSMotion performance1. Supported actions: handshake, stand, slow squat, diagonal gait, jump, self-balancing2. Motion extensions: action programming routines provided, including flexible velocity functions (Bezier curves)3. Maximum load capacity- Basic: 300g- EX / PI5 kit: 200gServo information1. Servo dimensions: 23.2 x 12.0 x 25.5 mm2. Servo weight: 13g ± 1g3. Working voltage: 6V4. No-load speed: 0.1sec/60° (100RPM)5. Stall torque: 2.3kg.cm (31.99oz.in)6. Rated load: 0.7kg.cm7. Rated current: 400mA8. Control mode: digital signal9. Control protocol type: half-duplex asynchronous serial communication Visual function1. FreeRT OS Routine: web-based real-time video transmission2. Raspberry Pi OS routine: real-time video transmission, face detection, color tracking, motion object detection3. Note: all the codes are open source. The routines in Raspberry Pi OS are developed based on the open-source projects flask-streaming and OpenCVProcessor and storage1. Lower-level device (ESP32):- Processor: Xtensa LX6 dual-core 240 MHz- SRAM: 520KB + 8MB- Flash memory: 448KB + 4MBOthers1. Wi-Fi standard: 802.11b/g/n2. Bluetooth standard: Bluetooth 4.2, including traditional Bluetooth (BR/EDR) and low-power Bluetooth (BLE)3. External interfaces:- 2 x 5P multi-functional expansion interfaces (for upper computer communication and power supply)- DC charging port- Type-C (for downloading, serial communication, and peripheral expansion)4. Power supply parameters- Battery type: 18650 lithium-ion battery- Power supply voltage: 7V - 8.4V- Charging voltage: 8.4V- Capacity of a single battery: 2000mAh- Number of batteries: 2- Battery protection: anti-overcharge, anti-overdischarge, anti-overcurrent, anti-short circuit, anti-reverse connection, balanced charging, stable operation and safer- Output voltage: can output 5V power supply, convenient for powering other main control boardsBasic package contents:- WAVEGO Pro (Pre-assembled before shipping) x 1- Accessory kit x 1- Power supply x 1- Packaging box x 1EX package contents:- WAVEGO Pro EX (Pre-assembled before shipping) x 1- Raspberry Pi expansion pack x 1- Accessory kit x 1- Power supply x 1- Packaging box x 1Pi 5 kit package contents:- PI5 WAVEGO Pro kit (Built-in 4GB Pi5, pre-assembled before shipping) x 1- Accessory kit x 1- Power supply x 1- Packaging box x 1Specification: Package Weight One Package Weight 0.75kgs / 1.66lb One Package Size 28cm * 24cm * 16cm / 11.02inch * 9.45inch * 6.3inch Qty per Carton 4 Carton Weight 5.00kgs / 11.02lb Carton Size 50cm * 34cm * 30cm / 19.69inch * 13.39inch * 11.81inch Loading Container 20GP: 522 cartons * 4 pcs = 2088 pcs40HQ: 1213 cartons * 4 pcs = 4852 pcs

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