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describe:100% brand new and high qualityBME280, the precision sensor from , is soldered onto PCB.Not only the pressure and the temperature, this sensor can measure humidity.It uses both I2C and SPI (supports 3-, 4-wire SPI) interface Specifications:Supply Voltage: 1.8 - 5V DCInterface: I2C (up to 3.4MHz), SPI (up to 10 MHz)Operational Range:Temperature: -40 to +85°CHumidity: 0-100%Pressure: 300-1100 hPaResolution:Temperature: 0.01°CHumidity: 0.008%Pressure: 0.18PaAccuracy:Temperature: +-1°CHumidity: +-3%Pressure: +-1PaI2C addressSDO LOW : 0x76SDO HIGH: 0x77test data: Package Included:1 * BME280 Digital Sensor Module
Notice:   The new tracking number for  Yanwen Economic Air Mail can be traced only befor it arrive the airport of your country,please choose  Special Line-YW/China Post Air Mail or AliExpress Standard Shipping.if you want a full tracking info.The same product will arrive in 15 to 60 days.Tracking info of  Yanwen Economic Air Mail can be check here: www.17track.net/en
support for ide 1.0 + (osx / win / linux)    power over usb or external source - 5 v or 7 to 35 v (automatic selection) on board 500ma 5 v regulator built-in usb and serial) 6 i / o pins (2) are for usb only if your program actively communicates via usb otherwise, you can all 6 even if you are programming for usb flash memory) 8 carats (over 6 carats for i2c and spi bootloader) vis (usi) pwm 3 pins (more possible with software pwm) adc to 4 pin power led and test / status led (on pin0)
beschreibungthis module esp32s v & all; completely fits r & t.; r wifi 802.11b / g / n / e / i and bluetooth v4.2 br / edr & t standard, offers a series of l & all of wifi and bluetooth, and to support and professional; cats & all real - time; ffnen operating systems (rtos). esp32s also provides an open platform to support and professional users; those to user function flexibly in various applications. not only integrated with plenty of analog sensing and digital interface, but also integrates esp32s die entire start / receive radio frequency functions with a & w; the antenna switch, radio frequency, leistungsverst & auml; rker, eng & auml; uscharm petr & auml; rker, filters, power management module and extended self calibration. in particular this modul...
Specification:  Brand new and high quality.Type:AM2302.Accuracy resolution:0.1.Humidity range:0-100%RH.Temperature range:-40~80°.Humidity measurement precision:±2%RH.Temperature measurement precision:±0.5°.4-pin package.Ultra-low power.No additional components.Excellent long-term stability.All calibration, digital output.Completely interchangeable.Long distance signal transmission.Relative humidity and temperature measurement.  Shipping Included:1PCS*AM2302 Temperature and Humidity Sensor
SSD1306 display(0x3c,5,4);  Test details  Pin reference description   Ineinfuhrung: ESP32 is already integrated antenna and rf balun, power amplifier, low noise amplifiers, filters, and the power management module. the entire solution is the least amount of pcb area. this board is 2.4 ghz dual mode wi fi and bluetooth chips by tsmc 40nm low power technology, power and rf characteristics of best, which is safe, reliable, and scalable to a wide range of applications. Features: high performance - price - ratiosmall volume, easy embeded to other productsstrong function, with the support of lwip protocol, freertossupport three modes: ap, sta and ap + stasupport for lua program, easy to develop  Click the link for more details:...
Notice: The new tracking number for China Post Ordinary Small Packet Plus only can track it have been ship out of China, not more Tracking information ,even it arrived or not . Please do not freeloaders,if you can not accept without more tracking information . Please choose China Post Air Mail if you want a full tracking info. Tracking info of  China Post Ordinary Small Packet Plus can be check here :www.17track.net/en  Description: The TSL2561 Luminosity Sensor Breakout is a sophisticated light sensor which has a flat response across most of the visible spectrum. Unlike simpler sensors, the TSL2561 measures both infrared and visible light to better approximate the response of the human eye. And because the TSL2561 is an integrating sensor (it soaks up light for a predetermined a...
ESP8266 esp-01 remote serial Port WIFI wireless module through walls best boardESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor.ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area. FeaturesSDIO 2.0, SPI, UART32...
ESP8266 Serial Port WIFI Wireless Transceiver Module Send Receive IO Lead OutProduct Details:ESP8266 WIFI Wireless Transceiver ModuleCondition: NewCan be used as the IO moduleAll IO lead outWith antenna, farther than othersIPX interface on boardLow consumption, and more cheaperColor as picturesPLS NOTE that due to lighting effects, monitor's brightness/ contrass settings ect, there could be some slight differences in the color tone of the pictures and the actual item!Package Included:10 x WIFI Wireless Transceiver Module
ULTRA-SMALL QFN PACKAGE: The ADS1113, ADS1114, and ADS1115 are 2mm × 1,5mm × 0,4mm precision analog-to-digital converters (ADCs) with 16 • WIDE SUPPLY RANGE: 2.0V to 5.5V bits of resolution offered in an ultra-small, leadless • LOW CURRENT CONSUMPTION: QFN-10 package or an MSOP-10 package. The ADS1113/4/5 are designed with precision, power, and Continuous Mode: Only 150μA ease of implementation in mind. The ADS1113/4/5 Single-Shot Mode: Auto Shut-Down feature an onboard reference and oscillator. Data are • PROGRAMMABLE DATA RATE: transferred via an I2C-compatible serial interface; four 8SPS to 860SPS I2C slave addresses can be selected. The • INTERNAL LOW-DRIFT ADS1113/4/5 operate from a single power supply VOLTAGE REFERENCE ...
The Digispark is an Attiny85 based microcontroller development boardsimilar to the line, only cheaper, smaller, and a bit less powerful.With a whole host of shields to extend its functionality and the ability to use the familiar IDE the Digispark is a great way to jumpinto electronics, or perfect for when an is too big or too much.The Digispark is shipped fully assembled except for the two includedand easy to solder headers.Support for the IDE 1.0+ (OSX/Win/Linux)Power via USB or External Source - 5v or 7-35v (12v or less recommended, automatic selection)On-board 500ma 5V RegulatorBuilt-in USB6 I/O Pins (2 are used for USB only if your program actively communicates over USB, otherwise you can use all 6 even if you are programming via USB)8k Flash Memory (about 6k after bootl...
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