Skip to content
Bluetooth notification device
Branch: master
Clone or download
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Permalink
Type Name Latest commit message Commit time
Failed to load latest commit information.
android
arduino
kicad
.gitignore
README.md

README.md

tessract

BOM:

  • x3 47 Ohm resistors
  • x1 330 Ohm resistor
  • x2 10k Ohm resistor
  • x1 100k Ohm resistor
  • x2 10 uF Capacitor
  • x2 .1 uF Capacitor
  • x1 4.7 uF Capacitor
  • x1 Push button switch
  • x1 LED
  • x1 Li-Ion Battery
  • x1 Micro USB
  • x1 ATMEL ATtiny85
  • x1 Microchip MCP73832
  • x1 Microchip MCP1755 (MIC5504 alternative)
  • x1 Osram LRTB GFTG

Current consumption:

Part Current
ATMEL ATtiny85 3mA = 3.3V @ 8MHz, 5mA = 5V @ 8MHz
HM-10 50mA = 3.3V (active 8.5mA, sleep 50-200uA)
OSRAM LRTB GFTG Red = 5-40mA, Green = 5-50mA, Blue = 5-50mA
You can’t perform that action at this time.