Update: 14 mai 2016
Removed: LapCounter.cpp.eightanaloginputs.hex
Bug in best lap
Added: 4 hex files
1.LapCounterV1.1.hex, best lap bug fixed
2.LapCounterCrossV1.1.hex, added a Cross on the center of the screen
3.LapCounterVbatV1.1.hex, added Vbat, need to connect, on microMinimosd, VBAT1 to battery.
4.LapCounterVbat&CrossV1.1.hex, added both VBAT & Cross
La version Francaise est apres la version anglaise....
In English
I made a Lap Counter for FPV Racing, Quads, Drones etc....
https://www.youtube.com/watch?v=R5Q2Uxe8nso
@ the bottom, there is a Shopping list from ebay
What you need:
Transponder (on the Racer):
- minimosd (or similar)
- VS1838 (or similar)
- 1x Resistor 20KOhm
- 1x Resistor 100Ohm
- 1x Capacitor 0.1uF
- 1x Capacitor 47uF
Gate Led Driver(On the Start/Finish Line):
Gate Leds (the IR leds that comes on the Printed part):
- You need to print the GatesLeds.stl as many you want the gate to be.
itch part are 15cm long, so if you want a 3m gate, you need to print 20 parts.
for itch part:
- 1x Resistor 50~40Ohm
- 3x IR Leds
- 1x transistor (Mosfet or BJT not matter) i used: 2N7002 or 2N7000
- 1x Female Connector (like the one you chose for the GateLedDriver).
- 1x Male Connector (like the one you chose for the GateLedDriver but a male this time).
Leds Holder Limiter (so when you pass over the gate you know where it start and where it ends)
- You need to print the LedsHolderLimiter.STL x2 (1 near the driver and 1 after the last segment.)
- strip led of the color of your choice.
- 1x Female Connector (like the one you chose for the GateLedDriver).
- 1x Male Connector (like the one you chose for the GateLedDriver but a male this time).
You need to assembly those 3 circuit by the drawings....
for flashing the transponder and the GateLedDriver you will need a program named: XLoader
- flash on the minimosd that you use as transponder, the file name:
LapCounter.cpp.eightanaloginputs.hex
- flash on the minimosd/Arduino mini pro that you use as GateLedDriver, the file name:
GateLedDriver.cpp.eightanaloginputs.hex
Enjoy :)
En Francais
J'ai fait un System de Mesure de meilleur temps pour le FPV Racing, Quads, Drones etc...
https://www.youtube.com/watch?v=R5Q2Uxe8nso
Ce dont vous avez besoin:
Transpondeur (Sur le Racer):
- minimosd (ou similaire)
- VS1838 (ou similaire)
- 1x Resistor 20KOhm
- 1x Resistor 100Ohm
- 1x Condensateur 0.1uF
- 1x Condensateur 47uF
Gate Led Driver(La Ligne De Depart/Arrivee):
Gate Leds (Les Leds IR qui vont sur la piece imprimer):
- Vous devez imprimer la piece "GatesLeds.stl" au temp que vous voulez.
Chaque piece fais 15cm.
par exemple: si vous voulez un Gate de 3 metres de long il vous faut 20 pieces.
pour chaque piece il vous faut:
- 1x Resistor 50~40Ohm
- 3x IR Leds
- 1x transistor (Mosfet ou BJT aucune importance) moi je me suis servi de: 2N7002 or 2N7000
- 1x Connecteur Femelle(comme celui que vous vous etes servi dans GateLedDriver).
- 1x Connecteur Male(comme celui que vous vous etes servi dans GateLedDriver mais cette fois un male).
Leds Holder Limiter (pour savoir ou commence et ou ce termine le Gate quand vous passer au dessus)
-Vous devez imprimer la piece "LedsHolderLimiter.STL" fois 2 (un pour la droite et un pour la gauche du Gate.)
- strip led de la couleur de votre choix (ou ce que vous avez dans le tiroir)
- 1x Connecteur Femelle(comme celui que vous vous etes servi dans GateLedDriver).
- 1x Connecteur Male(comme celui que vous vous etes servi dans GateLedDriver mais cette fois un male).
Vous devez assembler les 3 circuit par rapport au schemas...
pour flasher les Transpondeurs et le GateLedDriver, il vous faut un program intituler: XLoader
- Flasher le minimosd qui vous sert de Transpondeur avec le fichier intituler:
LapCounter.cpp.eightanaloginputs.hex
- Flasher le Arduino pro mini/minimosd qui vous sert de GateLedDriver avec le fichier intituler:
GateLedDriver.cpp.eightanaloginputs.hex
Enjoy :)
Ebay shopping list:
(is only a guiding list you can chose different parts if you know what you are doing :) )
51Ohm * 100pcs (pcs = Pieces) $1.45
http://www.ebay.com/itm/100PCS-1-4W-Watt-51-ohm-51R-Metal-Film-Resistor-0-25W-1-RoHS-/291634343330?hash=item43e6c2eda2:g:ugQAAOSw8-tWZnGU
LedIR * 100pcs GBP1.11
http://www.ebay.com/itm/100pcs-3mm-IR-infrared-LED-940nm-Lamp-High-Power-NEW-/191740681918?hash=item2ca4a29ebe:g:SMkAAOSwLzdWS-j3
2N7000 * 100pcs $2.70
http://www.ebay.com/itm/100PCS-MOSFET-Transistor-CHANGJIANG-TO-92-2N7000-/361426794675?hash=item5426b738b3:g:Bn0AAOSwo0JWJ1A0
20KOhm * 100pcs $1.57
http://www.ebay.com/itm/100pcs-1-4w-Watt-20K-ohm-20Kohm-Metal-Film-Resistor-0-25W-200000R-1-/191674193099?hash=item2ca0ac14cb:m:ms2PfsBTEQySSvkNxStrXSQ
100Ohm * 100pcs $1.39
http://www.ebay.com/itm/100-ohm-1-4w-Metal-Film-Resistor-Watt-0-25W-1-100-OHM-100-pcs-/351008880087?hash=item51b9c275d7:g:xCkAAOxyB0VRxpXU
0.1uF * 100pcs $1.14
http://www.ebay.com/itm/100pcs-0-1uF-104-50V-Monolithic-Ceramic-Chip-Capacitor-TOP-/311123743343?hash=item48706b926f:g:21wAAOSw8cNUNQm-
47uF * 100pcs $1.80
http://www.ebay.com/itm/100PCS-Electrolytic-Capacitor-105-SIZE-5-7mm-47UF16V-16V47UF-/401046113226?hash=item5d60360bca:g:ENoAAOSwJcZWeBwb
VS1838 * 10pcs EUR 1.00
http://www.ebay.com/itm/10PCS-VS1838-VS1838B-TL1838-1838-Infrared-Receiver-Head-Universal-IR-Receiver-/381599528833?hash=item58d91ab781:g:BR0AAOSwq19XDFUf
Header Connector 2x3 Female * 20pcs $1.85
http://www.ebay.com/itm/20PCS-2X3-Pin-6P-2-54mm-Double-Row-Female-Straight-Header-Pin-Strip-2-3p-/181847275959?hash=item2a56f139b7:g:Xx4AAOSwpDdVVBqo
Header Connector 2x40 male * 5pcs $2.99
http://www.ebay.com/itm/5-Header-80-Pin-Square-Solder-Tail-Gold-Plated-Male-Straight-Connector-2-Row-/200969636637?hash=item2ecab94b1d:g:1gMAAOxyFXhSNXFQ
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