An ultrasonic range finder is a useful tool in a variety of real-life and robotic applications, such as in obstacle avoidance and distance measurement systems...
An ultrasonic range finder using an SRF05 and an ATtiny85
Semtech expands LoRa Plus family: LR2022 and LR2012 now in production
LR2022 and LR2012 extend the LoRa Plus family to serve multiple IoT deployment types, from cost-optimized sub-GHz sensors to global multi-band NTN...
Gray codes: Fundamentals and practical insights
Gray codes, also known as reflected binary codes, offer a clever way to minimize errors when digital signals transition between states...
Circuit compensates system offset of a load-cell-based balance
It’s a challenge to interface a resistive bridge sensor with an ADC receiving its power from a 5 V single-supply power source...
Finger-friendly DPOT pushbuttons do ups, downs, and dittos
Simple circuit saves hard-working fingers from unnecessary wear and tear...
TI advances next-generation industrial systems with the first commercially available CAN XL transceiver
New TCAN6062 CAN XL transceiver delivers the highest bandwidth and largest payload of any CAN-based network while preserving the advantages of proven CAN protocols...
Wireless LED flasher
There are times when you would like to flash a LED through a thick plastic case without wires. The circuit below performs this feat...
Single sideband radio meets LMC555 beat frequency oscillator
This basic beat oscillator makes continuous wave keyed code and single sideband suppressed carrier signals audible...
Digital AC energy measurement circuit V2 RMS voltage, RMS current, real power, power factor, energy kWh
Dealing with the 110 V/220 V AC mains voltage and measuring the AC load parameters are regarded as a challenge for electronic designers, both in circuit design and calculations...
Add-on beat frequency oscillator (BFO) for shortwave radio
Expensive shortwave radios include beat frequency oscillators, so why not also add one to an inexpensive radio version?...