I found the problem that has been messing up V3 the last month and a half. It’ll be explained tomorrow evening. Suffice it to say that while I’ll test a [ … ]

I’d like to thank all the visitors to the blog so far. So what to expect in the new year. 1) V3 Power Meter – I’m a little off track [ … ]

I’ve talked about it a little, but I figured I should outline how the Bluetooth-ANT Bridge concept will work. I’d love to call it Blue-ANT but another company already has [ … ]

Okay, so if you look at the Arduino code in the image you’ll see a commented out delay(3); I had put this in the wrong location. Because I’m not properly [ … ]

So a little while ago I mentioned that it should be a very simple affair to connect the AP2 module to a Bluetooth SPP (Serial Port Protocol) transceiver. With everything [ … ]

I haven’t had much luck getting the SAR’s to work as I’d like. Honestly, it’d work better in Rotor’s or Garmin’s arrangement, that is, if you are essentially running two [ … ]

I’ve been reading up on the SAR (successive approximation, eg the ADS8321) versus Delta-Sigma (eg the ADS 1247). From what I can find out the Delta-Sigma’s are slower BUT they [ … ]

Back when I was doing my Engineering Masters degree I had to build an active suspension setup, simulate it in software, and then test it in real life. That was [ … ]

I’d like to apologize for the lack of updates lately. I’ve been exceedingly busy at my day job. Long days testing has slowed the development of V3. So where is [ … ]

I mentioned a problem with the LM4140 reference voltage as a poor design decision. Adding a capacitor didn’t solve it nor did adding a resistor. Realizing I was unhappy with [ … ]