From 3820f2cb43741b3d62da8910f015f826d0da2a84 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?King=20K=C3=A9vin?= Date: Thu, 22 Jul 2021 18:35:20 +0200 Subject: [PATCH] readme: add power consumption --- README.md | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/README.md b/README.md index 8897c48..c90ddbc 100644 --- a/README.md +++ b/README.md @@ -24,6 +24,11 @@ this will simulate a USB plug with integrated circuit. the BUGGED LED should switch on. this also ensures the battery is not empty. +when the LED is on, the USB bug detector draws 3 mA. +when the LED is off, the USB bug detector draws 64 nA. +this results in a idle battery life of 419 years (for a typical 235 mAh CR2032 battery). +this is more than the self life of the battery (~ 1%/year). + fabrication ===========