This chip is ideal for connecting more than one analog input/output to the Arduino ESP8266 (which supports only one analog port). For this purpose you connect GND+VCC as usual and... Pin Z to A0 / Y0-Y7 to up to 8 analog devices / S0-S2 to 3 digital ports on the Arduino (binary switching the analog ports 0-7) / E to LOW/GND to enable Switches (see datasheet). The description lacks the supply voltage VCC which is 2V up to 10V and the data sheet which you can find at http://www.farnell.com/datasheets/1645588.pdf

This chip is ideal for connecting more than one analog input/output to the Arduino ESP8266 (which supports only one analog port). For this purpose you connect GND+VCC as usual and... Pin Z to A0 / Y0-Y7 to up to 8 analog devices / S0-S2 to 3 digital ports on the Arduino (binary switching the analog ports 0-7) / E to LOW/GND to enable Switches (see datasheet). The description lacks the supply voltage VCC which is 2V up to 10V and the data sheet which you can find at http://www.farnell.com/datasheets/1645588.pdf

This chip is ideal for connecting more than one analog input/output to the Arduino ESP8266 (which supports only one analog port). For this purpose you connect GND+VCC as usual and... Pin Z to A0 / Y0-Y7 to up to 8 analog devices / S0-S2 to 3 digital ports on the Arduino (binary switching the analog ports 0-7) / E to LOW/GND to enable Switches (see datasheet). The description lacks the supply voltage VCC which is 2V up to 10V and the data sheet which you can find at http://www.farnell.com/datasheets/1645588.pdf

Selon les attentes, emballé dans une enveloppe adaptée aux matériaux électroniques

Secondo aspettative, confezionato in busta idonea ai materiali elettronici

Selon les attentes, emballé dans une enveloppe adaptée aux matériaux électroniques

Bien, avec ça j'ai de quoi faire, conforme à la description

Bien, avec ça j'ai de quoi faire, conforme à la description

Bien, avec ça j'ai de quoi faire, conforme à la description

very good

very good

very good

So far so good

So far so good

So far so good

conforme a la description

conforme a la description

conforme a la description

Not tested yet, but seems of good quality

Not tested yet, but seems of good quality

Not tested yet, but seems of good quality

Bien emballé et excellent délai de livraison (12 jours calendaires à partir de la commande). Ce module vous permet d'étendre le nombre de ports analogiques d'un Arduino ou d'un esp en utilisant jusqu'à 3 sorties numériques pour sélectionner celle des huit entrées analogiques supplémentaires qui sera sélectionnée et acheminée vers l'entrée analogique MCU à tout moment. Je suis heureux de recommander ces articles.

Well packaged and excellent delivery time (12 calendar days from order). This module lets you extend the number of analog ports on an Arduino or esp by using up to 3 digital outputs to select which of the additional eight analog inputs will be selected and routed to the MCU analog input at any time. I am happy to recommend these items.

Bien emballé et excellent délai de livraison (12 jours calendaires à partir de la commande). Ce module vous permet d'étendre le nombre de ports analogiques d'un Arduino ou d'un esp en utilisant jusqu'à 3 sorties numériques pour sélectionner celle des huit entrées analogiques supplémentaires qui sera sélectionnée et acheminée vers l'entrée analogique MCU à tout moment. Je suis heureux de recommander ces articles.

I used the circuit to mux the analog input of an ADC. I tested it at 10000 FPS and it works fine.

I used the circuit to mux the analog input of an ADC. I tested it at 10000 FPS and it works fine.

I used the circuit to mux the analog input of an ADC. I tested it at 10000 FPS and it works fine.

Last 3 i/o pins a little bit noisy(5-7). Maybe I didn't made perfect soldering.

Last 3 i/o pins a little bit noisy(5-7). Maybe I didn't made perfect soldering.

Last 3 i/o pins a little bit noisy(5-7). Maybe I didn't made perfect soldering.