diff options
author | Keith Packard <keithp@keithp.com> | 2014-07-19 11:05:15 -0700 |
---|---|---|
committer | Keith Packard <keithp@keithp.com> | 2014-07-19 11:05:15 -0700 |
commit | 174879e7889d3ecc6495a22e27390074f77ba945 (patch) | |
tree | cf600af3cad3cc05c229062d18a8d6e2878f86ca /TeleLaunch | |
parent | ae0b25e3e63ff570a67f30815762f58b590f2d77 (diff) |
Add TeleLaunch description, schematics and PCB images
Diffstat (limited to 'TeleLaunch')
-rw-r--r-- | TeleLaunch/index.mdwn | 62 | ||||
-rw-r--r-- | TeleLaunch/telefire-v0.2/telefire-pcb.pdf | bin | 0 -> 230625 bytes | |||
-rw-r--r-- | TeleLaunch/telefire-v0.2/telefire-sch.pdf | bin | 0 -> 36589 bytes | |||
-rw-r--r-- | TeleLaunch/telelco-v0.2/telelco-pcb.pdf | bin | 0 -> 319243 bytes | |||
-rw-r--r-- | TeleLaunch/telelco-v0.2/telelco-sch.pdf | bin | 0 -> 41251 bytes |
5 files changed, 62 insertions, 0 deletions
diff --git a/TeleLaunch/index.mdwn b/TeleLaunch/index.mdwn new file mode 100644 index 0000000..c72fec6 --- /dev/null +++ b/TeleLaunch/index.mdwn @@ -0,0 +1,62 @@ +[[!meta title="TeleLaunch"]] + +# TeleLaunch — Multi-channel Wireless Launch Controller System # + +TeleLaunch is secure radio-controlled rocket launch system capable of +operating up to 400 pads from a single controler. TeleLaunch consists +of two pieces, TeleLCO and TeleFire. + +## TeleLCO ## + +TeleLCO controls up to 100 TeleFire boxes and is powered by a +rechargable lithium polymer + + * USB connection to charge battery. + + * Large 1.36 inch LCD display for selected pad + + * Rotary knobs for pad selection + + * LED indicators for remote arming, continuity and RF quality + + * Arming switch and firing button + +Circuit diagrams and PCB layouts are provided here: + +[[!map pages="TeleLaunch/telelco-v0.2/* and ! TeleLaunch/telelco-v0.2/*/*"]] + +## TeleFire ## + +TeleFire has four igniter circuits, each of which uses a 70A +automotive relay to provide a low resistance path, high-current from +the power source to the igniter leads. TeleFire can be powered by any +10-15V supply, from 3-cell lithium polymer packs used in RC aircraft +to a 12V lead acid battery. + + * Continuity Detection. Igniter continuity uses a low-current sensing + system which sends only 100µA through the igniter to prevent false + ignition. The circuit also detects a shorted relay. + + * Local LED continuity, arming and RF quality indicators. + + * Strobe and Siren. TeleFire has two 12V medium current (5A) outputs + to drive a siren and strobe light when the launch system is armed + and ready to fire. + + * Local arming switch. A positive power switch shutting off the + igniters and relays prevents the LCO from engaging the firing + circuit. + +Circuit diagrams and PCB layouts are provided here: + +[[!map pages="TeleLaunch/telefire-v0.2/* and ! TeleLaunch/telefire-v0.2/*/*"]] + +## Radio Communications ## + +TeleLaunch uses a two-way digital radio communications system for +positive indication of all operations. The communications link is +secured with AES CBC-MAC to prevent accidental or intentional +operation from unauthorized transmitters. + +TeleLaunch operates in the 70cm amateur band at 10mW to avoid +interference with any rocketry electronics. diff --git a/TeleLaunch/telefire-v0.2/telefire-pcb.pdf b/TeleLaunch/telefire-v0.2/telefire-pcb.pdf Binary files differnew file mode 100644 index 0000000..7fb91b6 --- /dev/null +++ b/TeleLaunch/telefire-v0.2/telefire-pcb.pdf diff --git a/TeleLaunch/telefire-v0.2/telefire-sch.pdf b/TeleLaunch/telefire-v0.2/telefire-sch.pdf Binary files differnew file mode 100644 index 0000000..692e10c --- /dev/null +++ b/TeleLaunch/telefire-v0.2/telefire-sch.pdf diff --git a/TeleLaunch/telelco-v0.2/telelco-pcb.pdf b/TeleLaunch/telelco-v0.2/telelco-pcb.pdf Binary files differnew file mode 100644 index 0000000..5c0003b --- /dev/null +++ b/TeleLaunch/telelco-v0.2/telelco-pcb.pdf diff --git a/TeleLaunch/telelco-v0.2/telelco-sch.pdf b/TeleLaunch/telelco-v0.2/telelco-sch.pdf Binary files differnew file mode 100644 index 0000000..9399789 --- /dev/null +++ b/TeleLaunch/telelco-v0.2/telelco-sch.pdf |