Replied to Are U.FL and IPEX pigtails the same plug or not?

Drawing says MHF4 for main and diversity and MHF1 for GNSS. Glad I asked. Ordered MHF4 pigtails for the LTE ones, U.FL for GNSS,…

1 month ago

Started Are U.FL and IPEX pigtails the same plug or not?

Ordering LTE antennas for a batch of gateways. The modem datasheet says "IPEX connector" for main, diversity and GNSS. My usual supplier only lists…

1 month, 1 week ago

Replied to Uno as an I2C slave sending floats to a Mega and taking commands back: values come out garbled

Both boards are 5 V and the Wire library turns on the AVR's internal pull-ups, so on short wires in one box that's not…

1 month, 3 weeks ago

Replied to USBasp on a Mac won’t see my ATmega328P boards: “could not find USB device”

Have you tried the avrdude that comes with the Arduino IDE? Sometimes the Homebrew build is odd.

2 months ago

Replied to Measuring 1250 °C in a pottery kiln and getting told when a firing runs away

K is rated to about 1260 °C but drifts and ages fast near the top, especially in a kiln atmosphere. For cone 10 it's…

3 months, 2 weeks ago