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Ligne 25 :
Ligne 25 : − Single male pins are placed on the - line, the Trinket BAT+, and Trinket Pin 0 for connecting Bluefruit later although you can use hook-up wire if you like.+ − Four resistors provide the analog divider to multiplex three sensors. The 1500 ohm resistor (the large one in the pictures, your size is probably smaller, I used what was on hand) goes between the trinket 3.3 volt regulated pin to the common resistor junction. Each of the other resistors is connected to this common area and connected to Trinket Pin 3 (Analog pin 3). Four wires are run off-board to connect the sensors.+ + + +
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Souder un simple pinHeader mâle est placé sur les lignes VBat, masse et la broche #0 du Trinket. Cela permettra d'y connecter un Bluefruit si vous le voulez. <small>''NB: Sur les images, le PinHeader mâle de la broche VBat n'est pas encore soudé)</small>
Les 4 résistances constituent un pont diviseur analogique permettant de multiplexer les 3 senseurs. La résistance de 1500 ohm (la grosse sur l'image, la votre étant probablement de taille plus petite) est placé entre la broche du régulateur 3.3v du Trinket et la jonction commune des résistances. Chacune des autres résistances est connectée sur cette jonction puis sur la broche analogique #3 du Trinket.
Each of the other resistors is connected to this common area and connected to Trinket Pin 3 (Analog pin 3). Four wires are run off-board to connect the sensors.
The black and red wires connect the power ground. The board is powered via a JST connector with attached wires that comes with the Adafruit LiPo charger board (near the top of the photos). The red wire goes to the Trinket BAT+ pin, the other to the pin labeled Gnd. Other parts of the circuit draw regulated power from the pin marked 3V (which is regulated by the Trinket to 3.3 volts and provides up to 150 milliamps).
The black and red wires connect the power ground. The board is powered via a JST connector with attached wires that comes with the Adafruit LiPo charger board (near the top of the photos). The red wire goes to the Trinket BAT+ pin, the other to the pin labeled Gnd. Other parts of the circuit draw regulated power from the pin marked 3V (which is regulated by the Trinket to 3.3 volts and provides up to 150 milliamps).