-* [LipoCharger](LipoCharger/)
-is a standalone battery charger for the Lithium Polymer batteries used in
-Altus Metrum products.
+* [MegaDongle](MegaDongle/)
+is a higher-performance alternative to [TeleDongle](TeleDongle/).
+
+* [MegaMetrum](MegaMetrum/)
+is a high-end flight computer with 6 pyro channels, more and better sensors,
+GPS, and a high performance bidirectional RF telemetry link.
+
+* [MicroPeak Serial Interface](MPSerial/)
+provides an interface between [MicroPeak](MicroPeak/) and USB to
+download flight log data.
+
+* [OpenAlt](OpenAlt/)
+was Bdale's original project here, a dual-deploy rocketry altimeter. One
+prototype was built, but never flown. This project is now indefinitely on hold.
+
+* [TeleBT](TeleBT) is a variation on [TeleDongle](TeleDongle/) that adds
+[Bluetooth](http://www.bluetooth.com) as an alternative to USB.
+
+* [TeleNano](TeleNano/)
+is a tiny rocketry altimeter with telemetry using only a barometric
+pressure sensor