Reddit reviews Signal Generator DIY Kit, KKmoon XR2206 High Precision Function Signal Generator DIY Kit Sine/Triangle/Square Output 1Hz-1MHz Adjustable Frequency
We found 4 Reddit comments about Signal Generator DIY Kit, KKmoon XR2206 High Precision Function Signal Generator DIY Kit Sine/Triangle/Square Output 1Hz-1MHz Adjustable Frequency. Here are the top ones, ranked by their Reddit score.
【3 kinds of waveforms】◕‿◕High resolution, can generate sine/triangle/square waveforms.【Adjustable frequency & amplitude】◕‿◕Frequency range: 1Hz-1MHz. Adjustable frequency and amplitude.【Coarse tuning & fine tuning】◕‿◕Frequency adjustment features coarse tuning and fine tuning.All are through hole components, easy for installation.【Power supply】◕‿◕Wide power supply range, use 9-12V external power or 9V battery(NOT Included).◕‿◕This is a DIY kit with All are through hole components,easily assemble the Function Generator by yourself.
Oscilloscope kits are great. I just did this one a little while back. It was a lot of fun and handy for the price. They sell an acrylic case kit separately too.
kuman 3O-IUX5-O0TZ DSO 138 DIY Kit Open Source 2.4" TFT 1MSPS Digital Oscilloscope Kit with DIY Parts + Probe 13803K, SMD pre-soldered https://www.amazon.com/dp/B0195ZIURK/ref=cm_sw_r_cp_apa_i_LzIQDbP8TT31D
I also got this little signal generator kit to check the O-scope function.
Naravis Gelatinized Black Maca... https://www.amazon.com/dp/B01HM70CMY?ref=ppx_pop_mob_ap_share
Depending on the amplitude you need you may be able to use something that generates audio to do what you want. For example: this; note that I've not tried it and that one is DIY assemble. If you want to test in general you could try outputting an audio signal from your phone or computer for the same purpose. I have used a 0.01hz sine wave from my MPC to function as a CV LFO in the past.
> same rate
Exactly the same rate? Generate a single stream of pulses, feed the same stream of pulses to both stepper drivers.
You don't need a micro. All you need is a pulse generator or signal generator like this one.
Looks like the XR2206 based function generator. Neat little kit. Not the most precise generator out there but it's useful.
https://www.amazon.com/KKmoon-Precision-Generator-Adjustable-Frequency/dp/B01HM70CMY/ref=mp_s_a_1_2?ie=UTF8&qid=1524886358&sr=8-2-spons&pi=AC_SX236_SY340_FMwebp_QL65&keywords=xr2206+function+generator&psc=1