The new RPLIDAR is here, and a new WiFi IR board "blasts" onto the scene!

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We introduce a new Arduino Pro Mini utilizing the nRF52840 and Qwiic, a Qwiic Expansion Board for Onion Omega, and a USB-C Breakout and connector!

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On this special product post preceding Black Friday and Cyber Monday, we have two different versions of our new SparkFun LTE Shield, a Qwiic Cable Kit and a Qwiic-to-Grove Adapter Cable.

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Another new stereo camera, a SparkFun Original LoRa Gateway and the Arduino Uno WiFi R2!

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I would go one step further and put the address(es) right on the board silkscreen. In this case, where there is an address jumper, put it…
Good article but I might suggest that electrical engineering is something you to go to college for.. You don’t play around and suddenly…
I’ve never priced a flying probe tester, we typically pay for that type of testing with some of the proto designs, at the board house or…
Enlarging the image, I finally noticed that it appears that both the TX and RX lines on the “SERIAL COM” connector are wired to the source…
Yeah, we might should try “replace the USB cable” right after “check that the power is plugged in”! ;-) (Amazing how many “problems” are…
Hey John, Good catch, but sorry, not the one. I totally didn’t even think of heat sinks while designing this, or after using it so many…
Hey Madbodger, Thanks for commenting! What do you mean by strapping? I’m guessing, like a jumper option? If so, that’s an interesting…
Hey jma89, Good guess. Thanks for looking at my design! I can see how it looks that way in the picture. Although there are some slightly…
Hey Haathi, Thanks for commenting! Good eye for sure. But sorry, that isn’t the design flaw I’m looking for. It isn’t an actual assembly…
Hi Pete! Here are a few things I noticed: - The vias aren’t tented. Many of them land in the middle of silkscreen component values, making…

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