Transpotter - Revision history

Bas at 17:57, 8 August 2022

2022-08-08T17:57:17Z

2019-02-02T23:56:30Z

Update

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	==Update==		==Update 2019-02-02==
	[[File:3A27934D-5EA2-412C-8B84-31F043CE65AC.jpeg\|200px]] [[File:67501B27-150C-4F55-933B-4A38721E0F3A.jpeg\|200px]] [[File:13F5071F-C9A1-4AFF-9299-C70D6B1143A7.jpeg\|200px]]		[[File:3A27934D-5EA2-412C-8B84-31F043CE65AC.jpeg\|200px]] [[File:67501B27-150C-4F55-933B-4A38721E0F3A.jpeg\|200px]] [[File:13F5071F-C9A1-4AFF-9299-C70D6B1143A7.jpeg\|200px]]

2019-02-02T23:56:12Z

← Older revision		Revision as of 23:56, 2 February 2019
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			==Update==
			[[File:3A27934D-5EA2-412C-8B84-31F043CE65AC.jpeg\|200px]] [[File:67501B27-150C-4F55-933B-4A38721E0F3A.jpeg\|200px]] [[File:13F5071F-C9A1-4AFF-9299-C70D6B1143A7.jpeg\|200px]]

			Installed the GameTrak in a nice sturdy box so it's a little bit more safe to use and hopefully this sensor won't break. Next up is an emergency stop!

	==Videos==		==Videos==

2019-01-13T12:31:23Z

Initial experiments

← Older revision		Revision as of 12:31, 13 January 2019
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	==Initial experiments==		==Initial experiments==
	To test the microcontroller and motor-drivers i first made a ~~testrig~~ and uploaded the firmware.		To test the microcontroller and motor-drivers i first made a rig for testing and uploaded the firmware. I could control motor speed with two potentiometers!

	[[File:FA4762F1-B0EE-412C-8A79-DBD7E5B82810.jpeg\|200px]]		[[File:FA4762F1-B0EE-412C-8A79-DBD7E5B82810.jpeg\|200px]]

2019-01-13T12:30:21Z

Break right!

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	===Break right!===		===Break right!===
	When riding while someone was controlling the transpotter with the gametrak sensor, the board did two hard rights, the second causing the rider to fall of and nearly smash an arm or some teeth. Luckily the rider was made of rubber and springs ;)		When riding while someone was controlling the transpotter with the gametrak sensor, the board did two hard rights, the second causing the rider to fall of and nearly smash an arm or some teeth. Luckily the rider was made of rubber and springs ;)

			Cause: probably related to the breaking of the gametrak (see below)

	Thoughts: software needs to think a bit about sudden increases in speed. Maybe do some more measurements and compare?		Thoughts: software needs to think a bit about sudden increases in speed. Maybe do some more measurements and compare?

2019-01-13T12:29:51Z

Burnout

← Older revision		Revision as of 12:29, 13 January 2019
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	Thoughts: software needs to cease function when gametrak breaks, failing high (internal pullup?). Maybe install pulldowns? Speed-limits?		Cause: A disconnected distance sensor causes the motors to go full speed.

			Thoughts: software needs to cease function when gametrak breaks, failing high (internal pullup?). Maybe install pulldowns? Speed-limits? Might want to invert the gametrack that infinite resistance (HIGH input) will cause lowest speed (standing still)

2019-01-13T02:32:13Z

← Older revision		Revision as of 02:32, 13 January 2019
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	==Purchasing==		==Purchasing==
	Broken hoverboards can be bought cheaply. These two (User:F0x got the other one) we purchased for 15 euro's each and were brand new DOA's (dead batteries in both, and one had a gyro issue). So the motors were never used!		Broken hoverboards can be bought cheaply. These two ([[User:F0x]] got the other one) we purchased for 15 euro's each and were brand new DOA's (dead batteries in both, and one had a gyro issue). So the motors were never used!

	[[File:020FEA61-4951-450D-87B5-9E6DB4721DC8.jpeg\|200px]]		[[File:020FEA61-4951-450D-87B5-9E6DB4721DC8.jpeg\|200px]]

2019-01-13T02:31:38Z

← Older revision		Revision as of 02:31, 13 January 2019
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	==Purchasing==		==Purchasing==
	Broken hoverboards can be bought cheaply. These two (~~f0x~~ got the other one) we purchased for 15 euro's each and were brand new DOA's (dead batteries in both, and one had a gyro issue). So the motors were never used!		Broken hoverboards can be bought cheaply. These two (User:F0x got the other one) we purchased for 15 euro's each and were brand new DOA's (dead batteries in both, and one had a gyro issue). So the motors were never used!

	[[File:020FEA61-4951-450D-87B5-9E6DB4721DC8.jpeg\|200px]]		[[File:020FEA61-4951-450D-87B5-9E6DB4721DC8.jpeg\|200px]]

2019-01-13T02:25:08Z

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 ==Videos==
 https://youtu.be/mWy38XpZTqE - My first test with two cases of Mate on top and using the GameTrak sensor.
 ==Accident log==

2019-01-13T02:14:44Z

Accident log

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	===Burnout===		===Burnout===
	Yeah i caused a burnout on the space-floor. The Gametrak broke, and the board went into full power against a post.The ~~damaga~~ was done in under ten seconds...		Yeah i caused a burnout on the space-floor. The Gametrak broke, and the board went into full power against a post.The damage was done in under ten seconds...

	[[File:71C29586-7B0D-4F6B-8DC7-9DB927665A0A.jpeg\|200px]] [[File:8BB4493D-FC8E-46D3-BC68-B441BD76EE52.jpeg\|200px]]		[[File:71C29586-7B0D-4F6B-8DC7-9DB927665A0A.jpeg\|200px]] [[File:8BB4493D-FC8E-46D3-BC68-B441BD76EE52.jpeg\|200px]]

	Thoughts: software needs to cease function when gametrak breaks, failing high (internal pullup?). Maybe install pulldowns? Speed-limits?		Thoughts: software needs to cease function when gametrak breaks, failing high (internal pullup?). Maybe install pulldowns? Speed-limits?