I2C ADS1115 16 Bit ADC 4 Channel Module With Programmable Gain Amplifier Board
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Excellent! Totally compatible with the Arduino and STM32 Boards and WORKS PERFECT!!! Good accuracy in 16Bit resolution and fast communication with the controller board. Beware with the voltages especially when you connect with 3.3Vdc PSU Rails. I used with RPi3 and STM32s Blue Pills connected with I2C Level Adaptor 3.3v to 5V. Seller’s service was GREAT!!! Comes packaged in antistatic bag. TOTALLY RECOMMENDED!!!
A/D converter ideal for working with analog sensors in projects based on the Arduino IDE, but using plates that have few analog inputs. Example: NodeMCU: has only one A/D entry; in an irrigation project, when connecting several soil moisture sensors it is impossible to do it alone with NodeMCU, and the alternatives are: join NodeMCU to an Arduino UNO (by I2C or serial port) and capture data with Arduino UNO, or use this small module, which I find much more interesting (and more precise)
It works and looks like good quality.
Tested on DC signals so the response time is not important for me. Pros : 16-bit adc ; the programmable gain amplifier gives a better accuracy if we select the most appropriate range for low voltages Cons: none
Top alles ok
Working as expected!
this breakout board is small and well made. You will have to solder the connector. If you choose to solder it on the component side, the marking will be easier to read.
nice item
en cours dévaluation,
Well packaged and reasonable delivery time (18 calendar days from order). The ADS1115 is a good general purpose ADC and the I2C connection makes it easy to add to most micro-controllers. I am happy to recommend these ADCs.