HOME COMMUNITY Search WIKI BLOG Home / Gravity: I2C ADS1115 16-Bit ADC Module (Arduino & Raspberry Pi Compatible) Gravity: I2C ADS1115 16-Bit ADC Module (Arduino & Raspberry Pi Compatible) SKU:DFR0553 Reward Points:10 Brand:DFRobot Tags: ADC Raspberry voltage analog signal 16-bit Voltage / Current ADS1115 AD converter MCP3424 Gravity Related Categories All Products Modules AD/DA Converter ADD TO WISHLIST NOTIFY ME Frequently Bought Together You have choosen:1 Gravity: I2C ADS1115 16 -Bit AD...... Gravity: Analog Sound Sensor F...... Gravity: Analog Ambient Light ...... Total amount: Gravity: Analog pH Sensor / Me...... BUY NOW INTRODUCTION DFRobot I2C ADS1115 16-bit ADC module can accurately collect and convert analog signals. Through this ADC module, Raspberry Pi can easily use a wide range of Gravity series analog sensors to measure various signals, and perceive this world. Raspberry Pi is a common master control board which is powerful in its functions, but the I/O pins of Raspberry Pi can read digital signals only, what's more, only through an external analog-to-digital conversion (ADC) module can it read signals of analog sensor or device, it is not convenient to use. DFRobot I2C ADS1115 16-bit ADC module is specially designed for Raspberry Pi and Gravity series analog sensors, which greatly reduces the difficulty of using the Gravity series analog sensors, plug and play, no welding, very convenient. The number of Gravity series sensors is large and its wide variety can meet the needs of various sensors of the Raspberry Pi. This module uses 16-bit ADC chip ADS1115, supports 3.3 ~ 5V wide voltage power supply. The chip has a precision reference voltage and programmable gain adjustment (PGA), therefore, accurate acquisition and conversion can be performed for both weak and highly variable signals. So it is also applicable to all types of applications that the main control board needs to accurately collect the analog signals. One ADC module can read analog signals of 4 channels. Because of the on-board I2C address selection switch, it supports the cascade of two ADC modules and can read analog signals of 8 channels, it can satisfy the needs of various applications. 0 LOGIN/SIGN UP WISH LIST (0) Arduino Connection Diagram Raspberry Pi Connection Diagram Attention: The voltage on analog input pins must be less than VCC+0.3V! FEATURES Support 3.3~5.0V Wide Supply Voltage 3.3V I2C digital level signal, optimized for Raspberry Pi Gravity I2C Interface, plug and play On-board I2C address selection switch, supports cascade of two ADC modules Color coded 3pin headers, plug and play with Gravity analog sensors SPECIFICATION Supply Voltage (VCC): 3.3~5.0V Analog Signal Detection Range: 0~VCC Number of Analog Channels: 4 ADC Bits: 16 Bit Operating Current: 2~3mA (Not include sensor module) Interface Type: Gravity I2C Interface Level: High 3.3V, Low 0V Product Size: 32mm * 32mm(1.26in*1.26in) DOCUMENTS Product wiki More Documents SHIPPING LIST Gravity: I2C ADS1115 16-bit ADC Module x1 XH2.54-4pin Header x1 Gravity-4P I2C/ UART Sensor Wire x1 REVIEW 0 Comments Recommend DFRobot Share 1 Login Sort by Best Start the discussion... ALSO ON DFROBOT ESP32 Arduino Tutorial: Controlling a buzzer with PWM USB Charger for 7.4V LiPo Battery 1 comment * 3 months ago 8 comments * 2 months ago Surya -- How do I set a resolution of 16 bits? I'm driving two dc DFRobot Support -- You can google "DC2.1 battery" to see if motors using 30kHz frequency and 8 bit resolution, when I tried bumping up the resolution to 16 bits the motors stopped ... can find any available battery. OBLOQ-IoT Module +Micro:bit IoT Flower Watering Pre-order LattePanda Latest Version Now - DFRobot 2 comments * 3 months ago 2 comments * 2 months ago DFRobot Support -- It works well here, could you use other Monty Kemp -- 800 is the Alpha with 8GB RAM no EMMC. The browser to try? 864 is a Alpha with 8 GB RAM and 64GB EMMC. The 400 series is the delta which has a Celeron CPU instead of a M3, ... Subscribe d Add Disqus to your site Disqus' Privacy Policy Recently Viewed Items and Featured Recommendations LattePanda - A Powerful Window...... LattePanda - A Powerful Window...... Aluminum Heatsink Cooling Fan ...... 1/2 < > Acrylic Case for LattePanda - ...... LattePanda 2GB/32GB A Powerf...... Sign up for exclusive offers! Like us on Your email address INFORMATION CUSTOMER SERVICE MY ACCOUNT About Us DFRobot Distributors Affiliates Warranty Contact us Specials Privacy Policy Site Map Shipping Payment FAQ Powered By DFRobot (c) 2008- 2018