Cost & Power Estimation - doenchkr/Remote GitHub Wiki

Cost Estimation

• ATmega2560 - $10
• HX1838 Remote Control Module - $4.00
  • 1 X IR Remote Control(not contain battery) .
  • 1 X HX1838 remote module.
  • 1 X 1838 Universal Receiving Head.
  • 1 X 3Pin 20cm Dupont cable.
• Various wires/LEDs/Resistors - $1.00

Total: $15

Power Estimation

• ATmega2560 - 15mA
• 1 X 1838 Universal Receiving Head - 1.5mA
• Various wires/LEDs/Resistors - negligible

Total: 16.15mA, runs about 27.86 hours on a 9V battery.