EDN

BJT is accurate sensor for absolute temperature in Kelvin and Rankine

A very cool (also warm!) property of the base-emitter junction of (most) small signal BJTs is the ΔVbe temperature-sensing ...
IEEE

GHz-Bandwidth Twin-Coil Magnetic Current Sensors for Compact Switching Circuits

Abstract: Accurate measurement of current switching transients in SiC and GaN power converters requires current sensors with bandwidths exceeding 100 MHz, along with high immunity, sensitivity, ...
GitHub

module_bh1750.kicad_mod

(fp_line (start -1.905 -12.065) (end 17.145 -12.065) (layer F.SilkS) (width 0.12)) (fp_line (start 17.145 -12.065) (end 17.145 2.159) (layer F.SilkS) (width 0.12 ...
GitHub

jack_3.5mm_TRRS.kicad_mod

(fp_line (start 5.575 2.9) (end -6.096 2.9) (layer F.Fab) (width 0.1)) (fp_line (start -6.096 2.9) (end -6.096 2.286) (layer F.Fab) (width 0.1)) (fp_line (start -6. ...
circuitdigest.com

ESP32-S3 Sensor Hub: 8 Sensors on a Single Compact PCB

Maker MagmaBow has unveiled a high-density security development board that challenges the traditional "one sensor, one device" model. Built around the powerful ESP32-S3 module, the project ...
IEEE

Electronic Circuit for the Signal Conditioning of PSD Optical Sensors

Abstract: This article presents the methodological process to be followed in the design of signal conditioning circuits for optical sensors (position sensitive detector (PSD) or photodiodes), which ...