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Pine | CSQ
Pine
🌲 An indoor infrared receiver and transmitter with a temperature sensor 🎐
power
AA
wireless
Infrared
mcu
SAMD21G18
bom items
49
bom cost
USD $9.71
vendors
2
completed
September 2020
Schedule
Timeline
Quality
For future improvements
- (Schematic) Do not reset annotations for components as previously annotated components might have already been associated with BOM
- (Schematic) Do not copy and paste symbols for different parts of the schematic as they might copy over other field values
- (Schematic) Refer to application circuit in datasheets to connect various passives
- (Schematic) Consider pulling out some unused pins as pads if the board is to be used for future development and iteration E.g. Teensy
- (BOM) Consolidate shipping orders for parts and components so that fewer deliveries are made
- (Schematic) Use a p-channel MOSFET for reverse polarity circuit protection
- (Layout) Use SMD components for IR receiver and emitter
-
(Layout) Use standard 9-pin JTAG/SWD connector for burning the bootloader
- (Firmware) Use WiFi to control IR emission
