Suchergebnisse für "diy electronics"

1. Module parameters:- Power supply voltage: DC4.5-6V (micro USB interface)- Working current: no more than 70mA- Discharge voltage: 1.00V-15.00V Resolution 0.01V- End voltage range: 0.5-11.0V- Support through current: no more than 3.000A resolution 0.001A- Voltage measurement error: less than 1% + 0.02V- Current measurement error: less than 1.2% +-0.002A- Battery capacity range: 9999Ah (1Ah = 1000mAh) 2.2. When the value is large, it is switched by decimal point shift. When it is less than 10Ah, it will be displayed as X.XXX, when it reaches more than 10Ah, it will be displayed as XX.XX, and so on.3. Circuit board size: 50mmX37mm4. Finished product size: 50mmX37mmX17mm (Length X Width X Height, including copper foot height)5. Weight of board and accessories: single board 28g (including copper pillar), two 5W ceramic resistors 9g, 50W resistor about 27g (including wire)6. Note: In order to improve the voltage measurement accuracy, this circuit is specially designed with DC bias. When the terminal is connected nothing, a small voltage will be displayed, which does not affect the actual measurement. 0V) will display 0. If you want to understand the principle, you can check the superposition theorem in electrical engineering.7. How to use:- The battery under test should be fully charged first.- Connect the positive pole of the battery under test to the input positive pole, and the negative pole to the negative pole of the input. Connect the load to the output positive pole and the output negative pole, and connect the tester micro USB with working power (not available for desktop or notebook USB power supply). The battery voltage is displayed at this time.- To start the test directly, just press the “OK” button, the tester can automatically formulate a suitable termination voltage according to the full charge voltage of the battery, and will flash the display 3 times to start the test. Need to manually set the termination voltage, just press the "+" or "-" button to modify in the battery voltage display state, the termination voltage is displayed at the beginning of P, the back represents the voltage value, the resolution is 0.1V, after setting, press "OK" "start testing.- After the test starts, the tester will turn on the electronic switch that controls the load. The test process data display will be displayed between the discharge capacity (Ah), the current discharge current (A) and the battery voltage (V). When the battery voltage reaches the set termination voltage, the tester cuts off the load control switch, the display data stays above the capacity (Ah) and flashes quickly with the corresponding indicator light, the displayed capacity is the actual discharge capacity of the battery, press it "OK" can stop the flashing and let the data display stably. Press the "OK" button again to restore to the state of just powering up and replace the battery to test the next section ...8. Error code and meaning:- Err1: The battery voltage is higher than 15V- Err2: The battery voltage is lower than the set termination voltage- Err3: The battery cannot bear the load discharge current or the line internal resistance is too large- Err4: Current is too large (current exceeds 3.1A)- Err5: Improper use or wiring error has caused the device to burn down and cannot be used (current sampling or control switch MOS burned)9. Note: If the battery is reversed, when the load is turned on and the load current is large (about> 0.8A), the circuit switch tube may be damaged!10. Secondary calibration operation: Press and hold three buttons to power on the tester at the same time, enter the calibration mode, first display the number of calibration records, then enter the formal calibration sampling program to display 0u0A, then short-circuit the input positive and negative poles and press "OK "Button to complete displaying J10u, apply a standard DC voltage of 10.00V between the input positive and negative electrodes, press the" OK "button, and then display J2.0A, apply to the output negative electrode (inflow direction) and input negative electrode (outflow direction) After a constant DC current of 2.0A, press the "OK" button once to complete the calibration. The tester will pre-check the calibration data. If the calibration data is reliable, it will display 4 calibration numbers in turn and then exit. If the pre-audit believes that the data is not reliable, discard the data and exit.Specification: Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 12cm * 10cm * 5cm / 4.72inch * 3.94inch * 1.97inch Qty per Carton 500 Carton Weight 23.00kgs / 50.71lb Carton Size 50cm * 50cm * 46cm / 19.69inch * 19.69inch * 18.11inch Loading Container 20GP: 231 cartons * 500 pcs = 115500 pcs40HQ: 538 cartons * 500 pcs = 269000 pcs

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1. Stromversorgung: 9-24V 2. Kommunikationsschnittstelle: RS485-Anschluss x 1, Ethernet-Anschluss x 1 3. Baudrate: 300-115200 bps 4. Datenbits: 5-9 Bit 5. Konfiguration: Host, Webbrowser, Geräteverwaltungsfunktionsbibliothek 6. Kommunikationsmethode: TCP/IP-Direktkommunikation, VCOM 7. Arbeitstemperatur: -40 Grad bis 85 Grad 8. Hauptfunktion: Bidirektionale transparente Datenübertragung zwischen RS485 und Ethernet 9. Es ist einfach, auf mehreren Schienen installierte serielle Server miteinander zu kombinieren, mehr Freiheit. 10. Es ist für Modbus-Netz-Upgrades geeignet und kann in Verbindung mit 3D-Konfigurationssoftware verwendet werden. 11. Unterstützt TCP-Server / TCP-Client / UDP-Modus / UDP-Multicast. 12. Unterstützung für Multi-Host-Rolling-Polling, einfache Cloud-Kommunikation und Geräteidentifizierung. Spezifikation: Paketgewicht Gewicht eines Pakets 0,14 kg / 0,30 lb Einheitspackungsgröße 12 cm * 8 cm * 6 cm / 4,72 Zoll * 3,15 Zoll * 2,36 Zoll Menge pro Karton 100 Kartongewicht 16,00 kg / 35,27 lb Kartongröße 50 cm * 42 cm * 32 cm / 19,69 Zoll * 16,54 Zoll * 12,6 Zoll Container laden 20GP: 396 Kartons * 100 Stück = 39600 Stück 40HQ: 921 Kartons * 100 Stück = 92100 Stück

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1. Suitable for 15PIN DSI display to connect to Raspberry Pi 5, and for 22PIN DSI display to connect to Raspberry Pi 42. Made of thick copper material, ensuring more stable signal transmission3. 22PIN to 15PIN4. The picture is for display only. CSI ribbon cables and DSI ribbon cables cannot be used interchangeably5. Size: 200mm / 300mm / 500mm6. Note: only the ribbon cable will be shipped, no other items includedSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 14cm * 8cm * 2cm / 5.51inch * 3.15inch * 0.79inch Qty per Carton 192 Carton Weight 7.00kgs / 15.43lb Carton Size 50cm * 34cm * 32cm / 19.69inch * 13.39inch * 12.6inch Loading Container 20GP: 490 cartons * 192 pcs = 94080 pcs40HQ: 1137 cartons * 192 pcs = 218304 pcs

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1. Mini-Gehäuse, kompakt und tragbar zum Tragen in der Tasche. 2. Einzelbandanzeige. 3. Frequenzbereich: 400-470 (MHz) 4. Anzahl der Kanäle: 16 5. Betriebsspannung: DC 3,7 V 6. Theoretische Kommunikationsentfernung: 5-10 km 7. Kommunikationstyp: Karte kann nicht eingesteckt werden Spezifikation: Paketgewicht Gewicht eines Pakets 0,23 kg / 0,50 lb Einheitspackungsgröße 18 cm * 6 cm * 5 cm / 7,09 Zoll * 2,36 Zoll * 1,97 Zoll Menge pro Karton 60 Kartongewicht 13,80 kg / 30,42 lb Kartongröße 38 cm * 32 cm * 28 cm / 14,96 Zoll * 12,6 Zoll * 11,02 Zoll Container laden 20GP: 783 Kartons * 60 Stück = 46980 Stück 40HQ: 1818 Kartons * 60 Stück = 109080 Stück

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1. Material: PP polypropylene + electronic components2. Uses: party, bar, wedding decoration, church, marriage proposal, holiday decoration, family party, karaoke, cafe, Buddhist events, other3. Battery: 3 AAA batteries (not included)4. The battery can be replaced and used repeatedly, which is economical5. Safe and environmentally friendly, no heat, to avoid the occurrence of flame ignition6. The continuous lighting time is long, much longer than the lighting time of ordinary candles7. Beautiful and elegant, suitable for all kinds of candle holders8. Realistic drop wax effect on the surface9. It can be used as a night light for lighting or other decorative purposes10. High-fidelity candle light, the light flickers like candle light, real and natural11. Dimensions: 7.5x10cm, 7.5x12.5cm, 7.5x15cm, 7.5x17.5cm, 7.5x20cm12. Weight: 7.5x10cm 100g; 7.5x12.5cm 115g; 7.5x15cm 140g; 7.5x17.5cm 160g; 7.5x20cm 185gSpecification: Package Weight One Package Weight 0.12kgs / 0.26lb One Package Size 10cm * 10cm * 15cm / 3.94inch * 3.94inch * 5.91inch Qty per Carton 232 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 232 pcs = 41064 pcs40HQ: 412 cartons * 232 pcs = 95584 pcs

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1. Membranmaterial: LCD-Bildschirm + ABS-Rahmen 2. Batteriemodell: CR2016 3. Eingangsdruck: 200-300g 4. Größe: 227x146x5mm 5. Nettogewicht des Produkts: 110 g Spezifikation: Paketgewicht Gewicht eines Pakets 0,22 kg / 0,49 lb Einheitspackungsgröße 23 cm * 15 cm * 8 cm / 9,06 Zoll * 5,91 Zoll * 3,15 Zoll Menge pro Karton 20 Kartongewicht 5,50 kg / 12,13 lb Kartongröße 48 cm * 32 cm * 42 cm / 18,9 Zoll * 12,6 Zoll * 16,54 Zoll Container laden 20GP: 413 Kartons * 20 Stück = 8260 Stück 40HQ: 959 Kartons * 20 Stück = 19180 Stück

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1. Material: alloy2. High-quality double-sided tape at the bottom for stable adhesion3. Small size and does not take up space4. The luminous effect will only appear in the dark after being exposed to natural light, strong light, etc.5. Metal shell + electroplating process, wear-resistant and damage-resistant, the metal core makes the clock durable6. The air outlet clip adds silicone protection, which is safe and stable and will not fall off, and will not damage the air outlet7. Place it as you like, small and does not affect the line of sight8. Size: 4x4x0.8 cmSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 7cm * 7cm * 4cm / 2.76inch * 2.76inch * 1.57inch Qty per Carton 280 Carton Weight 15.10kgs / 33.29lb Carton Size 51cm * 37cm * 34cm / 20.08inch * 14.57inch * 13.39inch Loading Container 20GP: 415 cartons * 280 pcs = 116200 pcs40HQ: 964 cartons * 280 pcs = 269920 pcs

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Merkmale: 1. Hauptsteuerchip in Industriequalität, 16-stufige AD-Abtastgenauigkeit, genaue Anzeige von Temperatur, Ladestrom und Entladestrom, die Stromerzeugung ist auf einen Blick klar. 2. Automatischer Fokus beim MPP-Tracking-Laden, hohe Ladeeffizienz, kontinuierlich getestet durch den Ladevorgang, Zwei-Wege-Fokus-Tracking. 3. Großes LCD-Display, Lade- und Entladeparameter können eingestellt werden, ultrabreite Ladeentladung kann eingestellt werden. Solange Sie die Batterieeigenschaften verstehen und die entsprechenden Ladeparameter einstellen, können Sie eine Batterie jederzeit aufladen. Es gibt keine Anpassungen auf dem Markt). 4. Vollständiges 3-stufiges Lademanagement, schützt die Batterie effektiv und macht die Batterie langlebiger. 5. Eingebauter Überhitzungs-, Überstrom-, Kurzschluss-, Öffnungsschutz und Verbindungsschutz. Wenn der Fehler behoben ist, reagiert der Controller automatisch und das Gerät beschädigt das Gerät nicht. 6. Setzen Sie das Zweiwege-MOSS-Rohr in den Bewässerungskreislauf ein, Hochleistungslademodus, extrem niedrige Hitze. Produktparameter: 1. Material: ABS + ROHS, elektronische Komponenten 2. Nennspannung: 12V/24V 3. Nennstrom: 30A-100A 4. Stromverbrauch: 360 W – 1200 W. 5. Ladestrom: 30A, 40A, 50A, 60A, 100A (optional) 6. USB-Ausgang: 5 V, 2 A. 7. Sicherheitsschutz: Kurzschlussschutz, Öffnungsschutz, Überstromschutz, Überladungsschutz, Überspannungsschutz, Verbindungsschutz 8. Produktgröße: 17 x 9,5 x 4,5 cm 9. Gewicht: 300 Gramm Spezifikation: Paketgewicht Gewicht eines Pakets 0,30 kg / 0,65 lb Einheitspackungsgröße 18 cm * 10 cm * 5 cm / 7,09 Zoll * 3,94 Zoll * 1,97 Zoll Menge pro Karton 50 Kartongewicht 16,50 kg / 36,38 lb Kartongröße 30 cm * 50 cm * 55 cm / 11,81 Zoll * 19,69 Zoll * 21,65 Zoll Container laden 20GP: 323 Kartons * 50 Stück = 16150 Stück 40HQ: 750 Kartons * 50 Stück = 37500 Stück

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1. mit high-qualität kupfer, bessere leitfähigkeit 2. 33 % dickeres Kabel mit geringem Widerstand und sicherer Leitung 3. Kindersicheres Türdesign zur Vermeidung von Stromschlägen 4. Material: Kunststoff, elektronische Komponenten 5. Eingang: 100-250 V, 10 A, 50/60 Hz 6. Nennparameter: 2500 W, 10 A (MAX) 250 V. 7. PD-Ausgang: 5 V/3 A, 9 V/2,22 A, 12 V/1,67 A 20 W. 8.QC-Ausgang: 5 V/3 A, 9 V/2 A, 12 V/1,5 A 18 W. 9. USB-A-Ausgang: 5 V/2,4 A (Auto-ID) 12 W MAX 10. Gesamtleistung: 20 W MAX 11. Netzkabellänge: 200 cm 12. Produktgröße: 27,7 x 8,1 x 3,4 cm Spezifikation: Paketgewicht Gewicht eines Pakets 0,70 kg / 1,55 lb Einheitspackungsgröße 34 cm * 12 cm * 5 cm / 13,39 Zoll * 4,72 Zoll * 1,97 Zoll Menge pro Karton 42 Kartongewicht 30,00 kg / 66,14 lb Kartongröße 50 cm * 50 cm * 60 cm / 19,69 Zoll * 19,69 Zoll * 23,62 Zoll Container laden 20GP: 177 Kartons * 42 Stück = 7434 Stück 40HQ: 412 Kartons * 42 Stück = 17304 Stück

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1. This USB 3.2 Gen1 to Gigabit Ethernet wired Internet module incorporates Realtek original high performance controller RTL8153, with features including multi systems compatibility, driver-free, plug-and-play, supports systems like Win7/8/8.1/10, Mac, Linux, Android, and so on. 2. Easily providing wired Gigabit Ethernet connection for devices which has no Ethernet port or broken NIC, fast data rate, low latency, stable performance, smooth experience for gaming or HD movies. Specifications: 1. Controller: RTL8153 2. ETH port: RJ45 Gigabit Ethernet 3. USB: USB 3.2 Gen1 (data rate will be downgraded while connecting with a USB 2.0 port) 4. Network standard: 10/100/1000Mbps 5. System support: Win7/8/8.1/10, Mac, Linux, Android 6. Cable length: About 15cm (measured manually, for reference ONLY) 7. Status indicator: The green light keeps on, the yellow light keeps blinking Package list: 1. USB 3.2 Gen1 TO Gigabit ETH x 1 2. USB Type-A extension cable x 1Specification: Package Weight One Package Weight 0.04kgs / 0.09lb One Package Size 10cm * 8cm * 1cm / 3.94inch * 3.15inch * 0.39inch Qty per Carton 300 Carton Weight 10.00kgs / 22.05lb 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. Weight: 650g2. Dimensions: 32×16×2.4 cm3. Material: ABS4. Functions: time, temperature, perpetual calendar, 16 groups of alarms, calendar, countdown, stopwatch, brightness automatic adjustment (can also be manually adjusted), power-off memory protection, 50 meters remote control (remote control 2 AAA batteries power supply required buy it yourself)5. Features: beautiful and practical, clear and unobtrusive font, energy saving and low consumption, clearly visible within 30 meters of the screen, environmental protection, safety, ruggedness, simple and convenient operation6. Suitable places: living room, bedroom, study, dining room, office, school, etcSpecification: Package Weight One Package Weight 0.72kgs / 1.59lb One Package Size 34cm * 23cm * 5cm / 13.39inch * 9.06inch * 1.97inch Qty per Carton 46 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 46 pcs = 8142 pcs40HQ: 412 cartons * 46 pcs = 18952 pcs

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1. Grain crimped edges, no bursting of edges2. Beautiful shape, 15 silk on both sides3. Thickened bone strip, strong sealing4. Scope of application: to prevent static electricity generated by charged people or objects5. Specification: 100pcs/pack (with 1-3pcs error)6. Characteristics: Protects against the effects of frictional start-ups7. Material: CPP+PET two-layer composite material (anti-static liquid double-sided coating)8. Note: The product only contains the bag, no otherSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 26cm * 12cm * 3cm / 10.24inch * 4.72inch * 1.18inch Qty per Carton 200 Carton Weight 21.00kgs / 46.30lb Carton Size 50cm * 50cm * 32cm / 19.69inch * 19.69inch * 12.6inch Loading Container 20GP: 333 cartons * 200 pcs = 66600 pcs40HQ: 773 cartons * 200 pcs = 154600 pcs

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