Search Results for : i2c

45 results

OLED I2C 128X32 3,3-5V / ESP32

  • 128x32 OLED display, no need backlight, self-illumination, Display Color: White. Plz note: These I2C OLED Display Modules come without pin headers.
  • The display performance is better than the traditional LCD display, also lower consumption; SSD 1306 oled display; I2C oled display, IIC (I2C communications) simplifies connections;
  • Use with Arduino, ESP8266, ESP32, STM32, etc; 3.35v Power; Operating temperature:-40 - 85 ℃.

Code: OLED 0,91"

Arduino Modules

I2C OLED Display Module 0.91 Inch I2C SSD1306 OLED Display …

NFC RFID MODULE KIT

  • Support NFC RFID reading and writing, P2P communication with peers
  • Support I2C, SPI and HSU (High Speed UART), easy to change among these modes
  • On-board level shifter, standard 5V TTL for I2C and UART, 3.3V TTL SPI
  • Arduino Raspberry Pi compatible, Small Size and easy to embed into your project
  • RFID reader/writer supports: Mifare 1k, 4k, Ultralight, and DesFire cards, ISO/IEC 14443-4 cards such as CD97BX, CD light, Desfire, P5CN072 (SMX), Innovision Jewel cards such as IRT5001 card, FeliCa cards such as RCS_860 and RCS_854

Code: PN532

Arduino Modules

HiLetgo PN532 NFC NXP RFID Module V3 Kit Near Field …

An environmental sensor with temperature, barometric pressure and humidity: All in one sensor! This sensor is great for all sorts of weather/environmental sensing and can even be used in both I2C and SPI! This precision sensor is the best low-cost sensing solution for measuring humidity with ±3% accuracy, barometric pressure with ±1 hPa absolute accuracy, and temperature with ±1.0°C accuracy. Because pressure changes with altitude, and the pressure measurements are so good, you can also use it as an altimeter with ±1 meter or better accuracy!

Arduino Sensors

BME280 I2C or SPI Temperature Humidity Pressure Sensor

ARDUINO GREEN BACKLIGHT LCD DISPLAY MODULE It is another great yellow-green backlight LCD display. As the pin resources of Arduino controller is limited, your project may be not able to use normal LCD shield after connected with a certain quantity of sensors or SD card. However, with this I2C interface LCD module, you will be able to realize data display via only 2 wires. If you already has I2C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for Arduino based project.

Arduino Modules

LCD two lines with IIC/I2C module

A VGA Camera Module designed to easily interface with microcontrollers. Lots of examples on the internet, Google "OV7670 Camera". Overview:

  • High sensitivity for low-light operation.
  • Low operating voltage for embedded application.
  • Standard SCCB interface compatible with I2C interface.
  • Raw RGB, RGB (GRB4:2:2, RGB565/555/444),YUV(4:2:2) and YCbCr(4:2:2) output format.
  • Support VGA, CIF and from CIF to 40 x 30 format.
  • Vario Pixel method for sub-sampling.
  • Auto Image Control: AEC, AGC, AWB, ABF, ABLC.
  • Image Quality Control: Color saturation, hue, gamma, sharpness and anti-blooming.
  • ISP includes noise reduction and defect correction.
  • Support image scaling.
  • Lens shading correction.
  • Flicker 50/60Hz auto detection.
  • Color saturation level auto adjust.
  • Edge enhancement level auto adjust.
  • De-noise level auto adjust.

Arduino Modules Sensors

VGA OV7670 Camera Module I2C 640X480

  • The module itself can be adapted to 3.3V and 5V system
  • 1 Hz and 32.768 kHz output
  • Accuracy of +/-3 Deg.C Digital Temperature Sensor
  • Complete clock calendar functions include seconds, minutes, hours, day, date, month and year timing , provide valid until the year 2100 leap year compensation
  • temperature range:- 40 to + 85 Deg.C
Code: DS3231 HW MOD

Arduino Modules

DS3231 Precision RTC Clock Module Memory Module for Arduino for …

ADS1115 is an analog-to-digital converter module with a 16-bit resolution. It is a low-power device and operates at a voltage range of 2.0-5.5V. The ADS1115 IC oscillator and communicated to a microcontroller using the I2C communication protocol. It also includes a programmable gain amplifier up to x16, which helps to scale up small/differential signals to the full range. Code: ADS1115 BOARD

Arduino Modules

ADS1115 Module with Programmable Gain Amplifier

VOLTAGE CURRENT READER MODULE

  • INA226 Is A Current Shunt and Power Monitor With I2C Or SMBUS Compatible Interface. The Device Simultaneously Monitors the Parallel Voltage Drop and the Bus Power Supply Voltage. The Programmable Calibration Value, Conversion Time and Average Value Are Used in Conjunction With the Internal Multiplier to Directly Read the Current in Amperes and the Power in Watts. The Device Has Up to 16 Programmable Addresses on the I 2 C Compatible Interface.
  • Features: Measuring Voltage, Measuring Current, IIC Address Can Be Set
  • Work Voltage: DC 2.7V~5.5V, Measured Voltage:DC 0V~36V, Measured Current:-20A~20A
  • Application: Micro Controller, Safety Inspection, Industrial Control
Code: VC READER

Arduino Sensors

INA226 Voltage Current Module, 0-36V 20A Current Sensor Module IIC …

  Add heat-vision to your project and with an Adafruit AMG8833 Grid-EYE Breakout! This sensor from Panasonic is an 8x8 array of IR thermal sensors. When connected to your microcontroller (or raspberry Pi) it will return an array of 64 individual infrared temperature readings over I2C. It's like those fancy thermal cameras, but compact and simple enough for easy integration.

Arduino Modules

Adafruit AMG8833 IR Thermal Camera Breakout

3 in 1 sensor module: The MPU6050 devices combine a 3-axis gyroscope and a 3-axis accelerometer on the same silicon together with an onboard Digital Motion Processor (DMP) capable of processing complex 9-axis MotionFusion algorithms. The parts’ integrated 9-axis MotionFusion algorithms access external magnetometers or other sensors through an auxiliary master I2C bus, allowing the devices to gather a full set of sensor data without intervention from the system processor. The Honeywell HMC5883 is a surface mount multi-chip module designed for low field magnetic sensing with a digital interface for applications such as low cost compassing and magnetometry. The HMC5883 includes our state of the art, high-resolution HMC118X series magneto-resistive sensors plus Honeywell developed ASIC containing amplification, automatic degaussing strap drivers, offset cancellation, The I2C serial bus allows for easy interface.  Applications for the HMC5883 include Mobile Phones, Netbooks, Consumer Electronics, Auto Navigation Systems, and Personal Navigation Devices. The BMP180 is the new digital barometric pressure sensor of Bosch Sensortec, with a very high performance, which enables applications in advanced mobile devices, such as smart phones, tablet PCs and sports devices. It follows the BMP085 and brings many improvements, like the smaller size and the expansion of digital interfaces. BMP180 is also distinguished by its very stable behavior (performance) with regard to the independency of the supply voltage.

Arduino Modules Sensors

GY-87 MULTI SENSOR BOARD

The Arduino Nano I/O  Sensor Shield acts as an expansion board for the Arduino Nano and DFRduino Nano microcontrollers. There are several different options for power input. This unit comes fully assembled. The board also has a space specifically for the DFRobot bluetooth module and ACP220. Several I2C pins are also expanded. The Arduino nano shield has independent power supply to provide extra power for servo and other sensors.

Arduino Modules

ProtoShield for Arduino Nano

The PCF8574 IO Expansion Board is used as remote 8-bit I/O expander for I2C-bus. Up to 8 PCF8574 IO Expansion Board can be connected to the I2C-bus, providing up to 64 I/O ports. The PCF8574 IO Expansion Board features I2C pinheader on one side, and I2C connector on the opposite side. Hence, it's more flexible to connect the board to your development system. The board also supports I2C cascading, allowing the use of multi module connected to the I2C bus at the same time by connecting the pinheader and connector.

Arduino Modules

PCF8574 Matrix, Keypad, Keyboard Module

It’s blue! It’s thin! It’s the Arduino Pro Mini! This is a 5V Arduino running the 16MHz bootloader. Arduino Pro Mini does not come with connectors populated so that you can solder in any connector or wire with any orientation you need. We recommend first time Arduino users start with the Uno R3. It’s a great board that will get you up and running quickly. The Arduino Pro series is meant for users that understand the limitations of system voltage (5V), lack of connectors, and USB off board. This board connects directly to the FTDI Basic Breakout board and supports auto-reset. The Arduino Pro Mini also works with the FTDI cable but the FTDI cable does not bring out the DTR pin so the auto-reset feature will not work. There is a voltage regulator on board so it can accept voltage up to 12VDC. If you’re supplying unregulated power to the board, be sure to connect to the “RAW” pin and not VCC. The latest and greatest version of this board breaks out the ADC6 and ADC7 pins as well as adds footprints for optional I2C pull-up resistors!

Arduino Arduino Boards

Arduino Pro Mini Based on ATmega328

The Micro Digispark whose programming port is micro USB interface is an Attiny85 based microcontroller development board and it is similar to the Arduino 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 Arduino IDE the Digispark is a great way to jump into electronics, or perfect for when an Arduino is too big.

Features:

1. Support for the Arduino IDE 1.0+ (OSX/Win/Linux). 2. Power via micro USB or External Source 5V or 7-15V (12V or less recommended, automatic selection). 3. On-board 100mA 5V Regulator. 4. 6 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) 5. 8k Flash Memory (about 6k after bootloader) 6. I2C and SPI (via USI) 7. PWM on 3 pins (more possible with Software PWM) 8. ADC on 4 pins 9. Power LED and Test/Status LED

Arduino Modules

Attiny85 Micro USB

The graphic OLED display module made of 128x64 blue OLED pixels with breakout board,diagonal is only 0.96 inch.The controller ic SSD1306, communicates via I2C/3-wire/4-wire serial interface.Thanks to breakout,the total pin number is only 7,typical power supply is 3.3V. Because the display makes its own light, no backlight is required. This reduces the power required to run the OLED and is why the display has such high contrast,extremely wide viewing angle and extremely operating temperature.The fpc of OLED and pin header is already soldered on the breakout board,so no need any soldering job.

It's easily controlled by MCU such as 8051,PIC,AVR,ARDUINO,ARM and Raspberry Pi.It can be used in any embedded systems,industrial device,security,medical and hand-held device.

Of course, we wouldn't just leave you with a datasheet and a "good luck!" - we've written a full open source graphics library at the bottom of this page that can demonstrate colors, bitmap, scale, rotation, menu, graphic and text and arduino interfacing document to this oled display.

Code: OLED 0.96 INCH

Arduino Modules

O-LED Display Board 0.96 Blue SPI

7 INCH TFT TOUCH LCD MODULE 800X480 PIXEL

  • Embedded 10KB Character ROM with Font Size 8x16 Dots and Supporting Character Sets of ISO/IEC 8859-1/2/3/4
  • Block Transfer Engine (BTE) Supports with 2D Function, Compatible with 2D BitBLT Function
  • Embedded Geometric Speed-up Engine
  • Programmable Font Write Cursor
  • 32x32 pixels Graphic Cursor Function
  • Powerful Block Scrolling Function for Vertical or Horizontal Direction
  • Font Enlargement Function X1, X2, X3, X4 for Horizontal/Vertical Direction
  • Font Vertical Rotation Mode Function
  • 256 User-defined Characters with 8x16 dots

Arduino Modules

TOUCH LCD 7 inch

ARDUINO SENSOR EXPANSION BOARD UNO MEGA R3 V5

 Latest Arduino sensor Shield V5.0 reserves advantages of Arduino Sensor V4.0, such as lamination design, PCB immersion god process, and main board extend all the figures and analog interfaces of Arduino controller. I2C interface, 32 steering engineer controller interface, Bluetooth module communication interface ,SD card module communication interface, APC220 radio-frequency module communication interface, RB URF v1.1 ultrasonic sensor interface , 12864 LCD serial interface and parallel interface, easy to use for extension. For Arduino beginners, not for the cumbersome and complex circuits to connect a headache, this sensor expansion board truly simplify the circuit can easily be used to connect the sensor, a sensor requires only a general 3P sensor cable (digital cable, regardless of cable and analog), to complete the circuit connection, the preparation of the corresponding program to the Arduino Duemilanove Arduino controller reads the sensor data, or receive wireless module return data, after processing operations, the final interactive easy to complete your own work.

Arduino Sensors Shields

SENSOR SHIELD V5

Datasheet

Manufacturer:

Microchip

Product Category:

8-bit Microcontrollers - MCU

Mounting Style:

Through Hole

Package/Case:

PDIP-18

Core:

PIC16

Program Memory Size:

3.5 kB

Data Bus Width:

8 bit

ADC Resolution:

10 bit

Maximum Clock Frequency:

20 MHz

Number of I/Os:

16 I/O

Data RAM Size:

256 B

Operating Supply Voltage:

2 V to 5.5 V

Minimum Operating Temperature:

- 40 C

Maximum Operating Temperature:

+ 85 C

Integrated Circuits Linear IC SemiConductors

PIC16F819-I/P

Datasheet

Manufacturer:

Microchip

Product Category:

8-bit Microcontrollers - MCU

Series:

PIC16(L)F87x

Mounting Style:

Through Hole

Package/Case:

SPDIP-28

Core:

PIC16

Program Memory Size:

7 kB

Data Bus Width:

8 bit

ADC Resolution:

10 bit

Maximum Clock Frequency:

20 MHz

Number of I/Os:

22 I/O

Data RAM Size:

192 B

Operating Supply Voltage:

2 V to 5.5 V

Minimum Operating Temperature:

- 40 C

Maximum Operating Temperature:

+ 85 C

Integrated Circuits Linear IC SemiConductors

PIC16F873A-I/SP

Datasheet

Manufacturer:

Microchip

Product Category:

8-bit Microcontrollers - MCU

Series:

PIC16(L)F87x

Mounting Style:

Through Hole

Package/Case:

PDIP-40

Core:

PIC16

Program Memory Size:

7 kB

Data Bus Width:

8 bit

ADC Resolution:

10 bit

Maximum Clock Frequency:

20 MHz

Number of I/Os:

33 I/O

Data RAM Size:

192 B

Operating Supply Voltage:

2 V to 5.5 V

Minimum Operating Temperature:

- 40 C

Maximum Operating Temperature:

+ 85 C

Integrated Circuits Linear IC SemiConductors

PIC16F874A-I/P

Datasheet

Manufacturer:

Microchip

Product Category:

8-bit Microcontrollers - MCU

Series:

PIC16(L)F87x

Mounting Style:

Through Hole

Package/Case:

SPDIP-28

Core:

PIC16

Program Memory Size:

14 kB

Data Bus Width:

8 bit

ADC Resolution:

10 bit

Maximum Clock Frequency:

20 MHz

Number of I/Os:

22 I/O

Data RAM Size:

368 B

Operating Supply Voltage:

2 V to 5.5 V

Minimum Operating Temperature:

- 40 C

Maximum Operating Temperature:

+ 85 C

Integrated Circuits Linear IC SemiConductors

PIC16F876A-I/SP

Datasheet

Manufacturer: Microchip

Product Category: 8-bit Microcontrollers - MCU

Package / Case: PDIP-40

Data Bus Width: 8 bit

Maximum Clock Frequency: 20 MHz

Program Memory Size: 8 kB

Data RAM Size: 368 B

ADC Resolution: 10 bit

Number of I/Os: 33 I/O

Operating Supply Voltage: 4 V to 5.5 V

Minimum Operating Temperature: - 40 C

Maximum Operating Temperature: + 85 C

Interface Type: I2C, SPI, USART

Integrated Circuits Linear IC SemiConductors

PIC16F877A-I/P

ARDUINO LINEAR-HALL MAGNETIC SENSOR MODULE A magnetic field is detected by the sensor and will be printed as an analog voltage value. You can control the sensitivity of the sensor with the potentiometer. Digital out: If a magnetic field is detected by the sensor, a signal will be printed here Analog out: Direct measurement of the sensor unit LED1: Shows that the sensor is supplied with voltage LED2: Shows that the sensor detects a magnetic field

Arduino Modules Sensors

Linear-Hall Magnetic Sensor Module KY-024

ESP32-T WiFi IOT ESP32 Module Development Board Suit ESP32-Bit Wireless WiFi Module

Very good choice for Internet of Things applications. Note: This product comes with it's own cable & It is not an assembled product. Thanks for your understanding.
  • Dual core processor, clocked at 240MHz, computing power up to600DMIPS.Built in 520 SRAM KB.
  • Built in 802.11BGNHT40Wi-Fi transceiver, baseband, protocol stack and LWIP
  • Integrated dual mode Bluetooth (traditional Bluetooth and low power Bluetooth), it is important that Bluetooth and WiFi can coexist!
  • 4 x DAC, 2 x I2C, any GPIO can be configured as PWM / timer and I / O, OpenOCD debug interface with 32kB, 2 x DAC, 2 x I2C, TRAX cache, 50MHz SDIO master / slave mode, the maximum support 16MB external SPI Flash, support SD card interface
   

Arduino Modules

ESP32-T

ARDUINO UNO SMD (WITH CABLE) The Arduino Uno SMD is a version of the Arduino Uno, but uses an surface mount version of the Atmega328P instead of the through-hole version. This version was made in response to a shortage in supply of the through-hole Atmega328P. The board is based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. See boxes for your Arduino uno The Uno differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip. Instead, it features the Atmega8U2 programmed as a USB-to-serial converter. "Uno" means one in Italian and is named to mark the upcoming release of Arduino 1.0. The Uno and version 1.0 will be the reference versions of Arduino, moving forward. The Uno is the latest in a series of USB Arduino boards, and the reference model for the Arduino platform.

Arduino Arduino Boards

ARDUINO UNO SMD Version