Electronics News Updates

Control accurate incremental voltage steps with a rotary encoder

Control accurate incremental voltage steps with a rotary encoder

Electronics News Updates / By

Experimenting with an HF oscillator, I needed to control the varactor diode voltage in precise increments over a 2V-10V range. A buffered potentiometer was the obvious choice, and connecting two pots in series to give coarse/fine control (or using a multiturn pot) would offer improved control over the varactor voltage. However, this approach still didn’t […]

Control accurate incremental voltage steps with a rotary encoder Continue Reading

Contactless Infrared Thermometer Pyrometer using MLX90614 and MSP430

Contactless Infrared Thermometer (Pyrometer) using MLX90614 and MSP430

Electronics News Updates / By

The device is designed for contactless measuring and monitoring temperature of objects. It is built on Melexis MLX90614 sensor and can measure temperatures in the range from -70°C to +380°C with 0.5°C accuracy and 0.01°C resolution. The period of measurements can be set in the menu from 1 sec to 1 min in 10 sec

Contactless Infrared Thermometer (Pyrometer) using MLX90614 and MSP430 Continue Reading

One step closer to the ‘ultimate battery’

One step closer to the ‘ultimate battery’

Electronics News Updates / By

Although scientists are still working toward replacing lithium-ion (Li-ion) batteries with lithium-air (Li-air), or lithium-oxygen, batteries, researchers at the University of Cambridge have developed a lab-based demonstrator of such a battery. It is safe to say we still have another decade before we can begin to utilize such powerful batteries as scientists work to make

One step closer to the ‘ultimate battery’ Continue Reading

Mango A Compact Size FPGA Research Platform

Mango: A Compact Size FPGA Research Platform

Electronics News Updates / By

About LASARRUS LLC., is family run business that is focused on providing a state-of-the-art clinic for rehabilitating patients suffering from post-stroke trauma or joint injuries of the upper extremities, while performing research and development on new and innovative robotic devices for robotic-assisted therapy. About this Project: We at LASARRUS Clinic and Research Center are looking

Mango: A Compact Size FPGA Research Platform Continue Reading

Scroll to Top