One of the easiest soldering projects to do as a beginner is to solder a resistor to an LED. You can technically put the ...

JR Motorsports (JRM), co-owned by Kelly Earnhardt, has announced a multi-year partnership with fast-food giant Arby’s, which will kick off during the 2026 NASCAR O’Reilly Auto Parts Series season.

Arby’s will sponsor JR Motorsports’ NASCAR O’Reilly Auto Parts Series teams in 2026, JRM announced Dec. 16. The fast food chain will be a primary sponsor for eight races in 2026, split between drivers ...

Stackpole Electronics extended its popular 3-W-rated CSNL2512 current-sense resistor series with a 0.2-mΩ value to meet the needs of today’s power-management and control designs. It features a TCR of ...

Try a small test jig to determine the R-sense value for the DN2540 CCSs in the amplifier before installing the parts on the PCB.

In most operational amplifier (op amp) circuits, the resistor tolerance and resistor temperature coefficient determine the gain accuracy and gain temperature drift (Figure 1 shows a typical circuit).

An employee wonders what to do when they don't have enough to do. Getty Images/iStockphoto I’m working from home in a new job and, honestly, I don’t have enough to do. I’ve offered to help out my ...