I know of the Jetronics gear/door sequencer.....what are some other options? Smaller is better as space is very limited. I just need to sequence gear and doors. Thanks.

http://www.jetmodelproducts.com/landing.htm

JMP Gear/Door Sequencer 99.00

The JMP Gear/Door Sequencer has four timed control options available. These options are illustrated below. The servo that activates the door control valve is plugged into the top position with the black or brown negative wire to the inside. The servo that activates the retract gear control valve is plugged into the lower position with the black or brown negative wire to the inside.

Servo throw travel volume is preset to match most available control valves. The green LED on the top of the case indicates that the sequencer is active.

Contained in the sequencer computer code is a Gear Up Fail Safe. If the model receiver is turned on with the transmitter retract gear switch in the up position, both gear and door control servos will hold in the down position. Gear and door control servos will become active when the transmitter retract gear switch is returned to the down position. This fail safe feature will prevent accidental retraction of the gear on the ground. An easy way to understand this function is that the sequencer must see a down switch before it can respond to an up switch

[link]http://dreamworksrc.com/catalog/product_info.php?cPath=13_15&products_id=757[/link]

Mini hobby

I've got one of these and I love it. No 0255
http://www.jettech.ch/e-eingang-pneumatik.htm
total weight 7 gr
btw;look under valves

I really like the JMP one, Very easy to use, downside may be that the time's aren't programmable, but that isn't an issue to me, it works perfectly in my Firebird and I'm putting one into my Raptor as well. I like things that are simple to use!

I use the RCBee it is half the price of the JMP one and has many additional features like variable timing and if wanted door closing after U/C has been lowered. It also has a beep feature and will not raise the U/C on switch on.

http://www.rcbee.com/index.php?Page=11

John

Hi,

which kind of radio you are using?

With a Futaba T12FG and T14 for example you can program very easily your own sequenzer!

Best regards

Philip

exacly that would be the smaller sequencer

read my post 24 here
http://www.rcuniverse.com/forum/m_79...tm.htm#7931903

my2c

Orbit small sequencer
http://s42221013.einsundeinsshop.de/...dex.shopscript

Hi:

Yes, Orbit is really small and easy and simple programing.

Regards from Spain.

Carlos.
____________________________
http://cmjets.blogspot.com/

Jet central, has built in fail safe, digital read out, very small, easy to program. Only seq. I run. has a digital pressure gauge built in (only problem is it reads in bars, but once you get use to that, it works great). For $150, I think it's a very nice little unit. And, if you have a failure with it (I have not, nor heard of anyone that has) it has a lifetime warranty.