hi me again. i have successfully made the circuit and modified(for the lcd that use is different-i2c-) and upload the code on arduino. but either when pressed the button the timer starts even the laser light is going on photoresistor or stack on standby mode even the light from laser doesnt go to photoresistor. Can you help me please?
@mucahitkahraman4666
6 жыл бұрын
Is the code working? my photoresistor is not responding? I have tried different photoresistors that both of them are not starting the timer or they start the timer when the button pressed.
@mucahitkahraman4666
6 жыл бұрын
hi. can someone explain the schematic of circuit please? i cannot figure out where to connect some resistors. Thanks.
@bestimmaa
6 жыл бұрын
Hi there.. A sketch of the circuit is posted at GitHub github.com/bestimmaa/arduino-laser-lap-timer/blob/master/circuit.png ... you can also find the Arduino Sketch there.
@CarlosFilmagem2008
6 жыл бұрын
Show!!! Muito bom!!!!
@TheNathanolder
7 жыл бұрын
back again. is there a simple change to the code so the lap time displays a decimal point ?? so it would display e.g 1.500 instead of 1500 ?
@TheNathanolder
7 жыл бұрын
Great little project, simple and very effective. so many others similar but none work as easy as this, nice one!
@aGGreSSiv
8 жыл бұрын
this is great idea, you shouldnt stop develop this project. i tryed with your code but didnt work for me. I will try to fix.. Thaks for the idea man
@michaelnrbo3038
11 жыл бұрын
Oh, I thought that you used an infrared emitter and receiver :D I get it know ;-)
@bestimmaa
11 жыл бұрын
Hey Michael, What do you mean by "you don't see the emitter"? The laser diode (taken from a cheap laserpointer) is connected to PIN13 (laserPin). The code for enabling the laser and reading the brightness from the photoresistor: //switch laser on digitalWrite(laserPin,HIGH); //mesasure light lightLevel = analogRead(0); // read from PINA0 lightLevel = map(lightLevel, 0, 900, 0, 255); lightLevel = constrain(lightLevel, 0, 255); Hope this helps!
@michaelnrbo3038
11 жыл бұрын
Wow, sweet work! I downloaded the source code and datasheet, but I don't see the infrared emitter and reciever, only the display and a potentiometer - how can that be? And I also wondering about the source code - is the pin you have defined as "laserPin" the emitter? and where have you defined the reciever pin? Anyway, nice job! :D
@bestimmaa
11 жыл бұрын
hey, download link is posted in the description. post some results if you have built something :)
@bestimmaa
11 жыл бұрын
It will take about 6 hours! Just arrived in the office ;)
@bestimmaa
11 жыл бұрын
You can! I will post a link when I get home...
@Frankiistein
11 жыл бұрын
Hey man! Awesome build. I was wondering if I could get the source code for school stuff :-)
@darktherapy
12 жыл бұрын
Very nice work :0)
@Sypaka
13 жыл бұрын
Hamma xD Zelda müsste echt mal so sein xD Nich nur klassische Musik. Hoffentlich wird Skyward sword mal neu.. -.-
@overkill718
13 жыл бұрын
@45 my house started shaking
@chezza55
14 жыл бұрын
because, the song wasn't on youtube, i've uploadet it! thumbs up~
@estropocky
14 жыл бұрын
4 people don't like to PARTY HARD. I'm not one of them. :3
@MEKON17
14 жыл бұрын
lols
@theempathogen
14 жыл бұрын
You win life for this, hands down.
@ausroadtrain
14 жыл бұрын
goron rave ftw!
@spyguythesamurai
14 жыл бұрын
LMAO! Gorons are dnb heads... you learn something new about Zelda every day...
@druchal
15 жыл бұрын
Fucking Awsome
@Redgrave66
15 жыл бұрын
haha das soo hammer haha
@JeffsterProductions
15 жыл бұрын
LOOOOL! AWESOME!! XD
@Einalem230
15 жыл бұрын
AHAHAHAHAAHHA!! Thank you! I was thinking the same thing! This is genius, man. :D 5/5 FAVED.
@Ludas69
15 жыл бұрын
hahaha
@clearyxxx
15 жыл бұрын
wow das groovt, vry funny m8 5/5
@brambolius
16 жыл бұрын
GORONS PARTY HARD
@Edddithya
16 жыл бұрын
LOL FUQIN SIK!
@Nonoyawns
16 жыл бұрын
try again with better quality, otherwise hilarious!
@bestimmaa
16 жыл бұрын
hey guys, the second song is Big Brovaz - Nu Flow (Shy Fx Remix)... the beginning is taken from ravels bolero
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