Replace final picture

[sensor-light.git] / hardware / README

diff --git a/hardware/README b/hardware/README
index 71ca68ce45d86a57ceaf48779b63a11eaa6ce3b4..091b071f8e33f57e09b8b409c9a82a95a6d3a007 100644 (file)
--- a/hardware/README
+++ b/hardware/README
@@ -6,3 +6,28 @@ MOSFET datasheet:
 
 https://www.infineon.com/dgdl/irlml2502.pdf?fileId=5546d462533600a401535667f44d2602
 
+MCU Power supply datasheet:
+
+https://www.sparkfun.com/datasheets/Components/LD1117V33.pdf
+
+Possible alternative MOSFET:
+
+https://assets.nexperia.com/documents/data-sheet/PMV20XNE.pdf
+
+Other parts:
+Power regulator for MCU: TLV76033DBZT (TI, SOT-23-3, 100mA)
+Schottky Diode power in: 757-1SS404H3F (Toschiba, SOT-323-3, 300mA, 0.38V drop)
+                        PMEG6020ER (Nexperia, SOD123W, 2A, .5V drop)
+
+Resistors for LEDs:
+Red: 470
+Green: 390 (270)
+
+LEDs: TLLR4400, TLLG4400 Vishay Semiconductors
+Vf=1.9V
+If=2mA
+
+
+
+Connector: AKZ692/4
+https://www.ptr.eu/no_cache/en/produkte/produkt-pdf-generator/?cat_id=355