Replace your old 78xx voltage regulators with this much more efficient pin-compatible buck converter...
78xx replacement (SD8942)
Piezoelectric vibration sensor activates switch
An inexpensive piezoelectric wafer is used to detect vibration...
An ultrasonic range finder using an SRF05 and an ATtiny85
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...
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...