2023-07-09-Series 2 Controller Development - Revision history

WikiSysop at 16:48, 27 April 2024

2024-04-27T16:48:05Z

← Older revision		Revision as of 16:48, 27 April 2024
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	[[Category:Events]]		[[Category:Events]]
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			'''Next''': See [[2024-04-26 LPR Relay board v1]]

	We have decided that we will build a series 2 version of our Controllers. The objectives are two:		We have decided that we will build a series 2 version of our Controllers. The objectives are two:

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	We will need to do some testing to make sure that this is workable, but a 28v console feed will significantly extend the range of the wired console. It will also make multi-pad launches more reliable.		We will need to do some testing to make sure that this is workable, but a 28v console feed will significantly extend the range of the wired console. It will also make multi-pad launches more reliable.

			'''Next''': See [[2024-04-26 LPR Relay board v1]]
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WikiSysop at 00:06, 12 July 2023

2023-07-12T00:06:18Z

← Older revision		Revision as of 00:06, 12 July 2023
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	#<em>HPR</em> Controllers – 24v Console power will extend the range of these controllers significantly and further differentiate them from the fiver controllers. With an added internal battery bank, voltage to the Console will be at least doubled. Extensions of 600 ft or more may be practical – even with multiple pads selected for launch. The Controller power bus will still be at 12v.		#<em>HPR</em> Controllers – 24v Console power will extend the range of these controllers significantly and further differentiate them from the fiver controllers. With an added internal battery bank, voltage to the Console will be at least doubled. Extensions of 600 ft or more may be practical – even with multiple pads selected for launch. The Controller power bus will still be at 12v.

	I had been toying with the idea of a relay board with less costly relays. Keeping up with events and building controllers as we sold them meant no progress on this front. We have been profitable for several months in a row. This month we decided to bite the bullet and devote some time to ~~this project~~. I have selected a couple of smaller relays and designed PCBs for them. I ordered relays and boards on July 8th and 9th of 2023. Testing and integration take time. We hope to have the Series 2 fiver design wrapped up and in production by October.		I had been toying with the idea of a relay board with less costly relays. Keeping up with events and building controllers as we sold them meant no progress on this front. We have been profitable for several months in a row. This month we decided to bite the bullet and devote some time to these projects. I have selected a couple of smaller relays and designed PCBs for them. I ordered relays and boards on July 8th and 9th of 2023. Testing and integration take time. We hope to have the Series 2 fiver design wrapped up and in production by October.

	<strong>28v HPR Consoles</strong>[[File:18650-002.png\|left]]		<strong>28v HPR Consoles</strong>[[File:18650-002.png\|left]]

WikiSysop at 22:32, 10 July 2023

2023-07-10T22:32:02Z

← Older revision		Revision as of 22:32, 10 July 2023
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	I had been toying with the idea of a relay board with less costly relays. Keeping up with events and building controllers as we sold them meant no progress on this front. We have been profitable for several months in a row. This month we decided to bite the bullet and devote some time to this project. I have selected a couple of smaller relays and designed PCBs for them. I ordered relays and boards on July 8th and 9th of 2023. Testing and integration take time. We hope to have the Series 2 fiver design wrapped up and in production by October.		I had been toying with the idea of a relay board with less costly relays. Keeping up with events and building controllers as we sold them meant no progress on this front. We have been profitable for several months in a row. This month we decided to bite the bullet and devote some time to this project. I have selected a couple of smaller relays and designed PCBs for them. I ordered relays and boards on July 8th and 9th of 2023. Testing and integration take time. We hope to have the Series 2 fiver design wrapped up and in production by October.

	<strong>28v Consoles</strong>[[File:18650-002.png\|left]]		<strong>28v HPR Consoles</strong>[[File:18650-002.png\|left]]

	I have also been investigating LiON battery options for the HPR controllers. A friend introduced us to 18650 cells. I like these a lot. I looked at a lot of LiPo cells and the limitations and caveats with their use. These cells have a great life rating and I can ship a charger for them with each controller. 4 x 3.7vdc is 14.8 volts. In series with the Power Pack, the Console power ~~suppy~~ will be at 26 ~ ~~27vdc~~. The cells should not need to be charged very often. Using all six relays in the controller ~~simultatiously~~ only draws 800mA of current.		I have also been investigating LiON battery options for the HPR controllers. A friend introduced us to 18650 cells. I like these a lot. I looked at a lot of LiPo cells and the limitations and caveats with their use. These cells LiON cells have a great life rating and I can ship a charger for them with each controller. 4 x 3.7vdc is 14.8 volts. In series with the Power Pack, the Console power supply will be at 26 ~ 28vdc. The cells should not need to be charged very often. Using all six relays in the controller simultaneously only draws 800mA of current.

			We will need to do some testing to make sure that this is workable, but a 28v console feed will significantly extend the range of the wired console. It will also make multi-pad launches more reliable.
	</div>		</div>

WikiSysop at 22:21, 10 July 2023

2023-07-10T22:21:28Z

← Older revision		Revision as of 22:21, 10 July 2023
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	I had been toying with the idea of a relay board with less costly relays. Keeping up with events and building controllers as we sold them meant no progress on this front. We have been profitable for several months in a row. This month we decided to bite the bullet and devote some time to this project. I have selected a couple of smaller relays and designed PCBs for them. I ordered relays and boards on July 8th and 9th of 2023. Testing and integration take time. We hope to have the Series 2 fiver design wrapped up and in production by October.		I had been toying with the idea of a relay board with less costly relays. Keeping up with events and building controllers as we sold them meant no progress on this front. We have been profitable for several months in a row. This month we decided to bite the bullet and devote some time to this project. I have selected a couple of smaller relays and designed PCBs for them. I ordered relays and boards on July 8th and 9th of 2023. Testing and integration take time. We hope to have the Series 2 fiver design wrapped up and in production by October.

	[[File:18650-002.png\|left]] ~~==28v Consoles==~~		<strong>28v Consoles</strong>[[File:18650-002.png\|left]]

	I have also been investigating LiON battery options for the HPR controllers. A friend introduced us to 18650 cells. I like these a lot. I looked at a lot of LiPo cells and the limitations and caveats with their use. These cells have a great life rating and I can ship a charger for them with each controller. 4 x 3.7vdc is 14.8 volts. In series with the Power Pack, the Console power suppy will be at 26 ~ 27vdc. The cells should not need to be charged very often. Using all six relays in the controller simultatiously only draws 800mA of current.		I have also been investigating LiON battery options for the HPR controllers. A friend introduced us to 18650 cells. I like these a lot. I looked at a lot of LiPo cells and the limitations and caveats with their use. These cells have a great life rating and I can ship a charger for them with each controller. 4 x 3.7vdc is 14.8 volts. In series with the Power Pack, the Console power suppy will be at 26 ~ 27vdc. The cells should not need to be charged very often. Using all six relays in the controller simultatiously only draws 800mA of current.

	</div>		</div>

WikiSysop at 22:19, 10 July 2023

2023-07-10T22:19:42Z

← Older revision		Revision as of 22:19, 10 July 2023
Line 1:		Line 1:
	[[Category:Events]]		[[Category:Events]]
	<div ~~style~~="readerly">		<div class="readerly">
	We have decided that we will build a series 2 version of our Controllers. The objectives are two:		We have decided that we will build a series 2 version of our Controllers. The objectives are two:

Line 8:		Line 8:
	I had been toying with the idea of a relay board with less costly relays. Keeping up with events and building controllers as we sold them meant no progress on this front. We have been profitable for several months in a row. This month we decided to bite the bullet and devote some time to this project. I have selected a couple of smaller relays and designed PCBs for them. I ordered relays and boards on July 8th and 9th of 2023. Testing and integration take time. We hope to have the Series 2 fiver design wrapped up and in production by October.		I had been toying with the idea of a relay board with less costly relays. Keeping up with events and building controllers as we sold them meant no progress on this front. We have been profitable for several months in a row. This month we decided to bite the bullet and devote some time to this project. I have selected a couple of smaller relays and designed PCBs for them. I ordered relays and boards on July 8th and 9th of 2023. Testing and integration take time. We hope to have the Series 2 fiver design wrapped up and in production by October.

	I have also been investigating LiON battery options for the HPR controllers. A friend introduced us to 18650 cells. I like these a lot. I looked at a lot of LiPo cells and the limitations and caveats with their use. ~~[[File:18650-002.png\|left]]~~ These cells have a great life rating and I can ship a charger for them with each controller. 4 x 3.7vdc is 14.8 volts. In series with the Power Pack, the Console power suppy will be at 26 ~ 27vdc. The cells should not need to be charged very often. Using all six relays in the controller simultatiously only draws 800mA of current.		[[File:18650-002.png\|left]] ==28v Consoles==
			I have also been investigating LiON battery options for the HPR controllers. A friend introduced us to 18650 cells. I like these a lot. I looked at a lot of LiPo cells and the limitations and caveats with their use. These cells have a great life rating and I can ship a charger for them with each controller. 4 x 3.7vdc is 14.8 volts. In series with the Power Pack, the Console power suppy will be at 26 ~ 27vdc. The cells should not need to be charged very often. Using all six relays in the controller simultatiously only draws 800mA of current.

	</div>		</div>

WikiSysop at 20:50, 9 July 2023

2023-07-09T20:50:28Z

← Older revision		Revision as of 20:50, 9 July 2023
Line 8:		Line 8:
	I had been toying with the idea of a relay board with less costly relays. Keeping up with events and building controllers as we sold them meant no progress on this front. We have been profitable for several months in a row. This month we decided to bite the bullet and devote some time to this project. I have selected a couple of smaller relays and designed PCBs for them. I ordered relays and boards on July 8th and 9th of 2023. Testing and integration take time. We hope to have the Series 2 fiver design wrapped up and in production by October.		I had been toying with the idea of a relay board with less costly relays. Keeping up with events and building controllers as we sold them meant no progress on this front. We have been profitable for several months in a row. This month we decided to bite the bullet and devote some time to this project. I have selected a couple of smaller relays and designed PCBs for them. I ordered relays and boards on July 8th and 9th of 2023. Testing and integration take time. We hope to have the Series 2 fiver design wrapped up and in production by October.

	I have also been investigating LiON battery options for the HPR controllers. A friend introduced us to 18650 cells. I like these a lot. I looked at a lot of LiPo cells and the limitations and caveats with their use. [[File:18650-002.png\|left]] These cells have a great life rating and I can ship a charger for them with each controller. 4 x 3.7vdc is		I have also been investigating LiON battery options for the HPR controllers. A friend introduced us to 18650 cells. I like these a lot. I looked at a lot of LiPo cells and the limitations and caveats with their use. [[File:18650-002.png\|left]] These cells have a great life rating and I can ship a charger for them with each controller. 4 x 3.7vdc is 14.8 volts. In series with the Power Pack, the Console power suppy will be at 26 ~ 27vdc. The cells should not need to be charged very often. Using all six relays in the controller simultatiously only draws 800mA of current.

	</div>		</div>

WikiSysop at 20:45, 9 July 2023

2023-07-09T20:45:30Z

← Older revision		Revision as of 20:45, 9 July 2023
Line 8:		Line 8:
	I had been toying with the idea of a relay board with less costly relays. Keeping up with events and building controllers as we sold them meant no progress on this front. We have been profitable for several months in a row. This month we decided to bite the bullet and devote some time to this project. I have selected a couple of smaller relays and designed PCBs for them. I ordered relays and boards on July 8th and 9th of 2023. Testing and integration take time. We hope to have the Series 2 fiver design wrapped up and in production by October.		I had been toying with the idea of a relay board with less costly relays. Keeping up with events and building controllers as we sold them meant no progress on this front. We have been profitable for several months in a row. This month we decided to bite the bullet and devote some time to this project. I have selected a couple of smaller relays and designed PCBs for them. I ordered relays and boards on July 8th and 9th of 2023. Testing and integration take time. We hope to have the Series 2 fiver design wrapped up and in production by October.

			I have also been investigating LiON battery options for the HPR controllers. A friend introduced us to 18650 cells. I like these a lot. I looked at a lot of LiPo cells and the limitations and caveats with their use. [[File:18650-002.png\|left]] These cells have a great life rating and I can ship a charger for them with each controller. 4 x 3.7vdc is

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WikiSysop: WikiSysop moved page 2023-07-09-Series 2 Controler Development to 2023-07-09-Series 2 Controller Development: sp

2023-07-09T20:28:49Z

WikiSysop moved page 2023-07-09-Series 2 Controler Development to 2023-07-09-Series 2 Controller Development: sp

← Older revision	Revision as of 20:28, 9 July 2023
(No difference)

WikiSysop: Created page with "Category:Events
We have decided that we will build a series 2 version of our Controllers. The objectives are two: #fiver Controllers – Reduce cost and assembly complexities of the fiver by right-sizing the relays. 10-12A relays will be perfectly suitable to model rockets. Smaller relays may be PCB mounted and this may be used to reduce parts counts and assembly steps. #HPR Controllers – 24v Console power will..."

2023-07-09T20:26:37Z

Created page with "Category:Events <div style="readerly"> We have decided that we will build a series 2 version of our Controllers. The objectives are two: #<em>fiver</em> Controllers – Reduce cost and assembly complexities of the fiver by right-sizing the relays. 10-12A relays will be perfectly suitable to model rockets. Smaller relays may be PCB mounted and this may be used to reduce parts counts and assembly steps. #<em>HPR</em> Controllers – 24v Console power will..."

New page

[[Category:Events]]
<div style="readerly">
We have decided that we will build a series 2 version of our Controllers. The objectives are two:

#<em>fiver</em> Controllers – Reduce cost and assembly complexities of the fiver by right-sizing the relays. 10-12A relays will be perfectly suitable to model rockets. Smaller relays may be PCB mounted and this may be used to reduce parts counts and assembly steps.
#<em>HPR</em> Controllers – 24v Console power will extend the range of these controllers significantly and further differentiate them from the fiver controllers. With an added internal battery bank, voltage to the Console will be at least doubled. Extensions of 600 ft or more may be practical – even with multiple pads selected for launch. The Controller power bus will still be at 12v.

I had been toying with the idea of a relay board with less costly relays. Keeping up with events and building controllers as we sold them meant no progress on this front. We have been profitable for several months in a row. This month we decided to bite the bullet and devote some time to this project. I have selected a couple of smaller relays and designed PCBs for them. I ordered relays and boards on July 8th and 9th of 2023. Testing and integration take time. We hope to have the Series 2 fiver design wrapped up and in production by October.

</div>