Quantcast
Channel: SparkFun Electronics Comments
Browsing all 44542 articles
Browse latest View live

North Alabama PC on Ladder Logic

Hey I trained on one like this and I do remember those diagrams for programming the PLC (RETS Electronics). Memories! I haven’t used one since.

View Article


Blueblast88 on TOL-11763 - S.H.O.V.E.L.

For a new revision you should add a 6 inch (or so) ruler engraved on the shaft :) but i love the product its very cool!

View Article


Pete-O on Ladder Logic

FWIW, y'all might like to know that the video he’s posted had a hand in getting Paul hired here, to the tune of “Sweet! Aw, damn, that rocks!”

View Article

JohnathanN. on Ladder Logic

It makes me want to build one. It is a nicely done project.

View Article

Customer #444334 on WRL-00705 - Transceiver nRF24L01+ Module with RP-SMA

I am planning to buy this module, but I dont know which antena is compatibile with this module 2.4GHz Duck Antenna RP-SMA or 2.4GHz Duck Antenna RP-SMA – Large? Thank you.

View Article


Jeff Haas on Ladder Logic

OK, here’s the obvious comment on the video, made by my inner 8-year-old boy…Have you ever done it with FULL cans of soda? Heh heh heh.

View Article

DC177E on Ladder Logic

And, quite probably, on the order of millions of times faster.

View Article

DC177E on TOL-11763 - S.H.O.V.E.L.

This is perhaps the coolest application of OSHW ever. I had never thought of Open Source this way (applied to “simple” products) before, but indeed, the sky’s your oyster.Edit: Sure the “good luck...

View Article


RobertC. on TOL-11763 - S.H.O.V.E.L.

ah, good idea!

View Article


Richard Hart on TOL-11763 - S.H.O.V.E.L.

Inches one side, millimeters the other, doh!

View Article

kirkx060 on COM-10080 - Thermoelectric Cooler - 40x40mm

That’ll do. Weird follow-up question: can I break the ceramic plates so as to make it have this shape ^ without turning it into junk?

View Article

Toni_K on WRL-00705 - Transceiver nRF24L01+ Module with RP-SMA

Both are compatible. The only difference is the range you’ll get out of them and the length of the antenna.

View Article

rsp on COM-11705 - Barrel Jack Power Switch - M-F (3")

The barrel size is actually 2.1mm. The switch is rated at 2A; it’s equivalent to COM-11477 except it’s a little wider. Did I say the barrel size is 2.1mm? Yep, it’s 2.1mm, unless they happen to send...

View Article


NPoole on Ladder Logic

Big thing smash can good. Good make big thing.

View Article

Sora62896 on TOL-11763 - S.H.O.V.E.L.

soooooooooo AMAZING!!!! It’s one of those things that you don’t think you need until you see it, buy it, and realize how much time you’ve waisted without it

View Article


neko5tail on According to Pete - Spectra Symbol Contest and Workspace Tour!

Something that has right angle headers on each side but easily flexes to plug into a stacked configuration like a shield. I thought about this because of the teensy and seen your offset arduino pin...

View Article

Zmaster on DEV-11575 - RedBoard - Programmed with Arduino

I’d like to give my 2cents too about FTDI: the reason i really like it is that you can use it as a simple virtual com port but you can also use their libraries to transfer data and in that case you can...

View Article


andy4us on Ladder Logic

Sounds like you could have done with some Rockwell Automation Retro Encabulators in there !https://www.youtube.com/watch?v=TuhYd9L_d7w

View Article

Customer #444320 on SEN-11792 - Fingerprint Scanner - TTL (GT-511C3)

can someone please tell me how to connect the scanner to the FTDI Basic Breakout – 3.3V.i have the jumper 4 wire assembly but dont know how to connect to the basic breakout 3.3. it seems the breakout...

View Article

MikeGrusin on COM-10080 - Thermoelectric Cooler - 40x40mm

From what I know about the construction of these (it’s a sandwich of numerous semiconductor junctions between conductors on the top and bottom, but note that I’m not an expert), you may be able to cut...

View Article
Browsing all 44542 articles
Browse latest View live