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die aktuelle sensor chips: ACS712ELC-20A;Pin 5 V stromversorgung, on-board power anzeige;das modul kann gemessen plus oder minus 20 amps, entsprechend dem analogen ausgang von 100 mV/A;es ist keine die erfassungsstrom durch, die ausgangsspannung VCC/2;leiterplatte größe: 31 (mm) x13 (mm); 1 Stücke ACS712 20A Bereich Halle Stromsensor-modul
Continuation of the former generation of new ESP - 12 s of good design, package, pin definition, dimensions, etc are consistent with the first generation of ESP - 12 series, allows you to seamlessly it embedded in the existing product, save changes, proofing, the trouble and cost of the test again. ESP8266-12 is an enhanced version of the ESP8266-12S, improve the peripheral circuit, the four laminates plate process, enhanced impedance matching, signal output is better, whether it is stable or anti jamming ability, PCB antenna after professional laboratory testing, perfect matching, after ROHS certification, have been greatly improved! For users before choosing ESP-12, even if the product has not been made, the enhanced version is fully compatible with the firmware before the ESP-12, b...
Description:MAXIM MAX6675 is an American company with a cold junction compensation, linearity correction, thermocouple break detection ADC Serial K-type thermocouple, its temperature resolution capability is 0. 25 Degree, cold junction compensation range - 20 ~ + 80 Degree, wide operating voltage range 3. 0 ~ 5. 5V Operating voltage: 3. 0 ~ 5. 5VInternal integrated cold junction compensation circuit;With a simple three serial interface;Temperature signal can be converted into 12-bit digitalTemperature resolution of: 0. 25 Degree;Cold junction compensation range: - 20 ~ + 80 Degree,Embedded thermocouple break detection circuitry.Using SPI 3 wire communicationK-type temperature probeType K temperature range 0-800 degrees Package Included:  1 X MAX6675 Thermocouple Temperature ...
Notice:We will send the latest version of product, the upgraded function. It may has different shape or color. If you can't agree, pls don't buy. Pls choose available tracking info shipping method, never ask a tracking number if your shipping method is not available.ESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters, and power management module. The entire solution takes up the least amount of printed circuit board area. This board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips by TSMC 40nm low power technology, power and RF properties best, which is safe, reliable, and scalable to a variety of applications.   High performance-price ratio   Small volume, easily embeded to other products   S...
1 unterstützung Micro sd-karte, SDHC Micro karte (hochgeschwindigkeitskarte)2 board level umwandlung schaltung, das heißt, die schnittstelle kann 5 V oder 3,3 V3 stromversorgung für die 4,5 V ~ 5,5 V, platte last 3,3 V spannungsreglerschaltung4 kommunikationsschnittstelle für die standard spi-schnittstelle5,4 M2 schraube positionierungslöcher, einfach zu installieren projektmindestwerttypische wertmaximale wertunternehmenversorgungsspannung VCCvier punkt fünffünffünf punkt fünfVelektrischen stromnullpunkt zweiachtzigzwei hundertMAschnittebene3,3 oder 5Vunterstützung karte typMicro sd-karte -größe42X24X12MmgewichtfünfG
BMP180Is a highPrecisionPressure sensor, small size, low power consumption, and can be used in mobile devicesIts excellent performance, the absolutePrecisionMinimum reach0.03hPaAnd very low power consumption, only3μABMP180Using powerful8-pinCeramic Leadless chip carrying capacity (LCC) Ultra thin package, you canI2CBus connects directly with a variety of microprocessorMain features:Pressure range:300~1100hPa(Elevation9000Here metres~-500Here metres)Power supply voltage:1.8V~3.6V(VDDA),1.62V~3.6V(VDDD)LCC8Package: lead-free ceramic package (LCC)Size:3.6mmx3.8x0.93mmLow power consumption:5μAIn standard modeHighPrecisionLow power consumption mode at a resolution of0.06hPa(0.5Here metres)High linearity mode at a resolution of0.03hPa(0.25Here metres)With temperature outputI2CInterfaceTemperatur...
TTGO T-Deer Pro mini LoRa 433MHz/868MHz/915MHz Mega328 for arduino Hardware SpecificationsChipsetAtmega328PFLASHQSPI flash/SRAM, up to 4 x 16 MBKEYresetPower indicator lampredlora TTGO LORA 433Mon-board clock16MHz crystal oscillator working voltage2.3V-3.6Vworking currentabout 8mAworking temperature range-40℃ ~ +85℃size51.13mm*27.25mm*12.29mmPower Supply SpecificationsPower SupplyUSB 5V/1Acharging current500mAbattery3.7V lithium batteryPin reference descriptionProduct DetailsShipping List433MHz Shipping LIst868MHz Shipping LIst915MHz Shipping LIst产品包装后的尺寸 :15 Centimeters * 13 Centimeters * 8 Centimeters产品包装毛重 :0.045 Kilogram
This 90° DC 9V Battery button power plug for Arduino Mega 2560 1280 UNO R3100% new brandPackage included: 5 PCS Battery button power plug cable
Shipping list:1.Short female pins  x4pcs2.Normal pins           x4pcs3.DHT Shield             x1pcs      4.WeMos D1 mini     x1pcs
Widora-air board is a development board featuring the brand new ESP32, a dual-core 32-bit ARM MCU, offering super computing and communication performances with open source environment for fast and easy applications development under various platforms and ecosystems.The ESP32 MCU is a Dual Core 32-bit ARM MCU cadenced up to 240MHz, each core can be powered and controlled separately,. The ESP32 offers 650DMIPS of computing power and features 512K of SRAM, HT40 Wifi, BT4.0 and standard Bluetooth, multiple peripherals and more GPIO than ever.  This Widora-air development board is the perfect platform to use this ESP32. It offers csamll footprint and headers for convenient use in breadboard, or directly, a micro USB socket , automatic download / debug / Log abilities thanks to the new...
NodeMCU Development Kit NodeMCU + Motor Shield esp wifi esp8266 esp-12e esp 12e kit diy rc toy remote control Lua IoT smart car ESP-12E Development Kitbeschreibung:basierend auf ESP-12E development kit, es können die entwicklung WiFi Smart auto, frei, Android telefon quelle.Features:l ESP12 DEV KIT entwicklungsboard erweiterungsmodul;l blei ESP12 DEV KIT Alle-funktion pins: SPI, UART, GPIO, AI und 3,3 V stromanschluss;l erweitern zwei-way motor angetriebene, zwei-wege direktantriebsmotor;l onboard netzschalter;l Motor leistungsbereich: 4,5 V ~ 36 V;l Kontroll leistungsbereich: 4,5 V ~ 9 V;l motorleistung, control power trennung; im experiment, durch kurzschluss block der fusion, die VIN und VM kurz, während stromversorgung an den motor und der steuerkarte.vorsichtsmaßna...
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