Speaking timer for Futaba T10CP TX (ARDUINO NANO)

thingiverse

Because I'm a little bit jealous of the newer models of talking transmitters I have build this speaking timer. There are two main timers. 1. Throttle timer : if the throttle stick is moved up the time that the throttle is opened is said every 15 seconds 2. Total flight time is stated every minute if no throttle is given. Pushing the switch while starting up give you the possibility to change the volume of the MP3 player, therefore, the stick movements for hight and direction must be calibrated CAL/BOT appears on the screen, push the hight stick down in the middle, H(ight) D(own ) - D(irection) L(eft) appears on the screen push the stick Down and Left, H(ight) D(own ) - D(irection) R(ight) appears on the screen push the stick Down and Right, When the sticks are calibrated : if you push the stick Hight Down and Direction Left the volume will be reduced with Direction Left the volume will be increased. An alarm is provided that goes off when the elevator, rudder or throttle stick is not moved during 5 minutes. A small OLED screen is provided where the two timers can be found, as well as the minimum throttle time in msec's. The Transmitter trainer output is connected with the arduino pin D2( interrupt pin). You can find the Arduino "program" and the "MP3 files" under Thing files. SW update to vers 10, code is adapted (fine tuning) for "NO activity alarm". I use an earphone therefore you need an additional 6mm hole for a headphone jack, this is not foreseen in the RC throttle box.stl file. I have also included a support for the earphone's : "TX earphonet.stl" which are glued on the "RC Throtle TX plate.stl" plate MP3 player : http://www.banggood.com/DFPlayer-Mini-MP3-Player-Module-For-Arduino-p-969191.html Micro SD card : https://www.banggood.com/4GB-MicroSD-TF-Memory-Card-for-Car-DVR-Camera-GPS-p-917798.html?rmmds=search Speaker : https://www.banggood.com/FrSky-ACCST-Taranis-Q-X7-Transmitter-Spare-Part-Speaker-p-1153889.html?rmmds=detail-left-hotproducts__ Arduino NANO : https://www.banggood.com/ATmega328P-Nano-V3-Controller-Board-Compatible-Arduino-p-940937.html? OLED screen : https://www.banggood.com/0_96-Inch-4Pin-White-IIC-I2C-OLED-Display-Module-12864-LED-For-Arduino-p-958196.html?rmmds=search Female servo connector. Switch : https://www.banggood.com/100pcs-Mini-Micro-Momentary-Tactile-Tact-Switch-Push-Button-DIP-P4-Normally-Open-p-917570.html?rmmds=search