Toshiba Electronics Europe expands its 74AVC series lineup of dual-supply bus transceivers with four new 1-bit products...
1-bit and 2-bit dual-supply bus transceivers from Toshiba support low-voltage level shifting
Well-balanced gain, driven without pain
A subtle change to a standard circuit can enhance its usefulness – and even save a resistor...
Single switch controls sequential operation of multiple power supplies
Simple analog circuits manage multi-PSU powerup and shutdown sequences...
Infrared remote control decoder & switcher using Arduino
In this article, we learn to build a device that can decode (almost) any IR remote control and use the instructions to switch the relays (loads)...
ΔVBE thermometer outputs 1 mV/°C without calibration or op amps
Op amps tend to make analog design easy. Maybe sometimes too easy?...
Piezoelectric tap switch
This circuit uses a flat piezoelectric wafer, glued inside a plastic box, as a finger tap sensor. With each tap of a finger to the box holding the wafer, the circuit turns on and off AC or DC power to an external device...
ΔVbe + DMM = Celsius, Kelvin, Fahrenheit, and Rankine thermometer
Combining an accurate temperature sensor with a standard digital multimeter can make an inexpensive, accurate, and useful thermometer...
Poll: 15% of people would be OK with an AI boss
AI might be replacing jobs at an exponential rate, but a significant percentage of people would not only be OK with AI co-workers, but an AI boss...
I built a 100W stereo class-D amplifier using TPA3221
Class D amplifier with a good performance and better sound quality. We can call it a Class D with Class A specs...
BJT is accurate sensor for absolute temperature in Kelvin and Rankine
Simple math implemented in a (very) simple circuit. What’s not to like?...