precise

precise

precise

ótimo produto, funciona como descrito!

Great product, works as described!

ótimo produto, funciona como descrito!

Obrigado. Obrigado

Thanks

Obrigado. Obrigado

recebido em perfeita ordem! Entrega muito rápida e não cara!

Received in perfect order! Very fast delivery and not expensive !

recebido em perfeita ordem! Entrega muito rápida e não cara!

ADC de 12 bits, parece funcionar bem.

12 bit ADC, seem to work fine.

ADC de 12 bits, parece funcionar bem.

Chegou OK, ainda não foi testado

Arrived OK, Not tested yet

Chegou OK, ainda não foi testado

4 channel 16bit ADC with 2-wire interface although not particularly fast is ideal for many projects. PGA is good for ADC of bridge outputs as differential mode is supported internally. For single-ended 0-5V signals more than half the range is lost as the scale is +/-6.144V (to handle possible differential signals) but still results in a resolution of 187uV - far better than most applications require. Measured voltages appear very stable, i.e. very little noise. Beware of using the Arduino I2Cdev library with I2CDEV_BUILTIN_FASTWIRE (default) operation. It doesn't work correctly. I suspect it is too fast for the ADS1115. However using wire (uncomment I2CDEV_ARDUINO_WIRE) is fine.

4 channel 16bit ADC with 2-wire interface although not particularly fast is ideal for many projects. PGA is good for ADC of bridge outputs as differential mode is supported internally. For single-ended 0-5V signals more than half the range is lost as the scale is +/-6.144V (to handle possible differential signals) but still results in a resolution of 187uV - far better than most applications require. Measured voltages appear very stable, i.e. very little noise. Beware of using the Arduino I2Cdev library with I2CDEV_BUILTIN_FASTWIRE (default) operation. It doesn't work correctly. I suspect it is too fast for the ADS1115. However using wire (uncomment I2CDEV_ARDUINO_WIRE) is fine.

4 channel 16bit ADC with 2-wire interface although not particularly fast is ideal for many projects. PGA is good for ADC of bridge outputs as differential mode is supported internally. For single-ended 0-5V signals more than half the range is lost as the scale is +/-6.144V (to handle possible differential signals) but still results in a resolution of 187uV - far better than most applications require. Measured voltages appear very stable, i.e. very little noise. Beware of using the Arduino I2Cdev library with I2CDEV_BUILTIN_FASTWIRE (default) operation. It doesn't work correctly. I suspect it is too fast for the ADS1115. However using wire (uncomment I2CDEV_ARDUINO_WIRE) is fine.

The ADC modules are well built and come packaged in individual antistatic bags. The pin headers are not soldered, as in the pictures. A little quirk is, that not all of the delivered module look like the pictures. Some are of a slightly different type with a narrower form factor. They seem to be the same functionality though, but keep this in mind.

The ADC modules are well built and come packaged in individual antistatic bags. The pin headers are not soldered, as in the pictures. A little quirk is, that not all of the delivered module look like the pictures. Some are of a slightly different type with a narrower form factor. They seem to be the same functionality though, but keep this in mind.

The ADC modules are well built and come packaged in individual antistatic bags. The pin headers are not soldered, as in the pictures. A little quirk is, that not all of the delivered module look like the pictures. Some are of a slightly different type with a narrower form factor. They seem to be the same functionality though, but keep this in mind.

Simple, small and clean adc breakout board and perfect for my needs. Note that there is marking on both sides so it makes it easy to place the board upside down in a breadboard. Using Adafruit_ADS1x15 python library (https://github.com/adafruit/Adafruit_Python_ADS1x15) on RPI over I2C is easy as pie... Recommended!

Simple, small and clean adc breakout board and perfect for my needs. Note that there is marking on both sides so it makes it easy to place the board upside down in a breadboard. Using Adafruit_ADS1x15 python library (https://github.com/adafruit/Adafruit_Python_ADS1x15) on RPI over I2C is easy as pie... Recommended!

Simple, small and clean adc breakout board and perfect for my needs. Note that there is marking on both sides so it makes it easy to place the board upside down in a breadboard. Using Adafruit_ADS1x15 python library (https://github.com/adafruit/Adafruit_Python_ADS1x15) on RPI over I2C is easy as pie... Recommended!

Not entirely sure if its price worthy.Was actually aiming for the faster 12bit variant ADC which is still more accurate as per specification compared to built-in ADC of a microcontroller but to prevent order splitting from items I need most I went for these. Anywaythe quantity is 3 pcs as per description and has no missing header pins that must be soldered.I don't anticipate any issue with these hence it may stay untouched for a while until I have use for these. So far all stuffs I bought from Banggood arrived in good condition and majority worked on first try and in one occasion with minimal adjustment.

Not entirely sure if its price worthy.Was actually aiming for the faster 12bit variant ADC which is still more accurate as per specification compared to built-in ADC of a microcontroller but to prevent order splitting from items I need most I went for these. Anywaythe quantity is 3 pcs as per description and has no missing header pins that must be soldered.I don't anticipate any issue with these hence it may stay untouched for a while until I have use for these. So far all stuffs I bought from Banggood arrived in good condition and majority worked on first try and in one occasion with minimal adjustment.

Not entirely sure if its price worthy.Was actually aiming for the faster 12bit variant ADC which is still more accurate as per specification compared to built-in ADC of a microcontroller but to prevent order splitting from items I need most I went for these. Anywaythe quantity is 3 pcs as per description and has no missing header pins that must be soldered.I don't anticipate any issue with these hence it may stay untouched for a while until I have use for these. So far all stuffs I bought from Banggood arrived in good condition and majority worked on first try and in one occasion with minimal adjustment.