Ci-dessous, les différences entre deux révisions de la page.
Les deux révisions précédentesRévision précédenteProchaine révision | Révision précédente | ||
projets:atb:index [2021/03/04 01:22] – [HUMIDITY] f1sls | projets:atb:index [2021/03/04 02:06] (Version actuelle) – f1sls | ||
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====== ATB : APRS TELEMETRY BOX ====== | ====== ATB : APRS TELEMETRY BOX ====== | ||
+ | |||
+ | {{: | ||
+ | <catlist -forceHeadTitle -exclupage -sortAscending -hideNotFoundMsg -columns:1 -maxDepth:1 -noHead -noAddPageButton> | ||
+ | ---- | ||
===== AX.25 MODEM ===== | ===== AX.25 MODEM ===== | ||
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===== SENSORS ===== | ===== SENSORS ===== | ||
- | * 4~20 mA current loop | + | |
- | * temperature | + | ==== 4~20 mA CURRENT LOOP ==== |
- | * humidity | + | |
- | * tilt | + | |
- | ==== HUMIDITY | + | |
- | {{: | + | |
- | * Operating Voltage 3.3V to 5.5V | + | |
- | * Humidity measurement range 20% to 90% RH | + | |
- | * Humidity measurement accuracy ±5% RH | + | |
- | * Humidity measurement resolution 1% RH | + | |
- | * Temperature measurement range 0ºC to 50ºC [32ºF to 122ºF] | + | |
- | * Temperature measurement accuracy ±2ºC | + | |
- | * Temperature measurement resolution 1ºC | + | |
- | * Signal transmission range 20m | + | |
+ | ==== TILT ==== | ||
===== POWER ===== | ===== POWER ===== | ||
* 30~7VDC in → 5VDC out DC-DC step-down converter | * 30~7VDC in → 5VDC out DC-DC step-down converter |