Tag Archives: PICAXE

20X2 with Thermistor for NXT

A while ago I got 4 100k thermistors. Because they are 100k, I can’t really use them on the NXT ADC with the built-in 10k pullup. The 20X2 doesn’t have pullups (actually it does have optional pullups on some pins), … Continue reading

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Picaxe 20X2 NXT Volt Meter

I wanted to make a volt meter for the NXT, but it needs a good reference voltage to get accurate results. I currently have an LDO regulator connected to the PICAXE to measure the reference voltage, so that will work. … Continue reading

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Picaxe 20X2 NXT experimenting platform

Recently I’ve been playing with a PICAXE 20X2, and interfacing it with the NXT. I have done this in the past, but this time I made more of an experiential platform. I have lots of breadboard space to expand and … Continue reading

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NXT servo controller

I built a vehicle that only used one RC style servo motor. To get the mindsensors servo controller just to control one servo seemed sort of pointless. I like the challenge of building circuits and programs, so I figured I’d … Continue reading

Posted in Electronics, Mindstorms, NXT, PICAXE | Tagged , , , , | 9 Comments