ENG-CANSAT-PICO-TMP36 - Historique des versions

Admin : /* Wiring */

2025-11-04T20:51:43Z

Wiring

2025-08-25T12:39:06Z

2025-07-31T15:49:08Z

Improving the code

2025-07-31T15:48:51Z

Improving the code

2025-07-31T15:47:49Z

Improving the circuit

2025-07-31T15:47:29Z

Improving the circuit

2025-07-31T15:45:54Z

Wiring

2025-07-06T23:02:34Z

Improving the circuit

2025-07-06T23:01:50Z

Improving the circuit

2025-07-06T23:00:39Z

Improving the circuit

← Version précédente		Version du 4 novembre 2025 à 20:51
Ligne 62 :		Ligne 62 :

	[[Fichier:ENG-CANSAT-V2-Analog1.jpg\|480px]]		[[Fichier:ENG-CANSAT-V2-Analog1.jpg\|480px]]
		+
		+	Thanks to the Grove-to-wire connector, a breadboard can be used to perform experiments
		+
		+	[[Fichier:ENG-CANSAT-V2-TMP36-ON-BREAKOUT-10.jpg\|640px]]

	== Testing the sensor ==		== Testing the sensor ==

← Version précédente		Version du 25 août 2025 à 12:39
Ligne 4 :		Ligne 4 :
	The TMP36 is the reference analogue temperature sensor in the Arduino world. It is affordable, small et power efficient. For sure there are better temperature sensors but this one will do the job for almost nothing :-)		The TMP36 is the reference analogue temperature sensor in the Arduino world. It is affordable, small et power efficient. For sure there are better temperature sensors but this one will do the job for almost nothing :-)

−	This sensor is very common and easy to use. It is also one of the components of the {{pl\|11\|ARDX development kit}}.	+	This sensor is very common and easy to use. It is also one of the components of the {{deadpl\|11\|ARDX development kit}}.

@@ Ligne 120 : / Ligne 120 : @@
 == Improving the code ==
-A good way to improve analog stability in the readings is to disable the powersafe and perform a means calculation over several reading.
+A good way to improve analog stability in the readings is to disable the power safe feature and perform a means calculation over several reading.
 <syntaxhighlight lang="python">

@@ Ligne 120 : / Ligne 120 : @@
 == Improving the code ==
-A good way to improve stability in the readings is to preform a means calculation over several reading.
+A good way to improve analog stability in the readings is to disable the powersafe and perform a means calculation over several reading.
 <syntaxhighlight lang="python">

@@ Ligne 112 : / Ligne 112 : @@
 With low power consumption, the voltage regulator enter in power safe mode. This power safe mode still produce 3.3V but the ripple on the power rail is more important.
-{{tmbox | type = speedy | Disabling the Power Safe (with GPIO 23) at low power consumption will greatly improve the power rail stability. }}
+{{tmbox | type = speedy | text= Disabling the Power Safe (with GPIO 23) at low power consumption will greatly improve the power rail stability. }}
 <syntaxhighlight lang="python">

← Version précédente		Version du 31 juillet 2025 à 15:45
Ligne 54 :		Ligne 54 :

	The TMP36 output voltage would range from 0V @ -50°C to 1.75V @ 125°C. So no risk for our 3V based microcontroler.		The TMP36 output voltage would range from 0V @ -50°C to 1.75V @ 125°C. So no risk for our 3V based microcontroler.
		+
		+	{{underline\|'''CANSAT V2 :'''}}
		+
		+	The {{pl\|2824\|Kit CANSAT V2}} already include analog lines wired to a Grove connectors.
		+
		+	The TMP36 can be connected by using Grove-to-wire to helps in experimenting analog devices.
		+
		+	[[Fichier:ENG-CANSAT-V2-Analog1.jpg\|480px]]

	== Testing the sensor ==		== Testing the sensor ==

@@ Ligne 104 : / Ligne 104 : @@
 With low power consumption, the voltage regulator enter in power safe mode. This power safe mode still produce 3.3V but the ripple on the power rail is more important.
-Disabling the Power Safe at low power consumption will greatly improve the power rail stability.
+Disabling the Power Safe (with GPIO 23) at low power consumption will greatly improve the power rail stability.
 <syntaxhighlight lang="python">
 from machine import Pin
 Pin( 23, Pin.OUT, value=True ) # Disable PowerSafe
 </syntaxhighlight>

← Version précédente		Version du 6 juillet 2025 à 23:01
Ligne 105 :		Ligne 105 :

	Disabling the Power Safe at low power consumption will greatly improve the power rail stability.		Disabling the Power Safe at low power consumption will greatly improve the power rail stability.
		+
		+
		+	<syntaxhighlight lang="python">
		+	from machine import Pin
		+
		+	Pin( 23, Pin.OUT, value=True ) # Disable PowerSafe
		+	</syntaxhighlight>

	== Improving the code ==		== Improving the code ==

← Version précédente		Version du 6 juillet 2025 à 23:00
Ligne 101 :		Ligne 101 :

	[[Fichier:Pico-TMP36-improved-wiring-2.png\|640px]]		[[Fichier:Pico-TMP36-improved-wiring-2.png\|640px]]
		+
		+	With low power consumption, the voltage regulator enter in power safe mode. This power safe mode still produce 3.3V but the ripple on the power rail is more important.
		+
		+	Disabling the Power Safe at low power consumption will greatly improve the power rail stability.

	== Improving the code ==		== Improving the code ==