A Red/Green LED on the probe will indicate if the probe tip is on the anode or cathode. The probe is powered by a single CR2032 battery, and you may notice there’s no on/off switch.

Acid vapor prevents salt buildup in CO2 reactors, enabling longer, more efficient operation. A team of researchers at Rice ...

Two tuners were developed for this receiver. The more sensitive one uses tetrode transistors in the RF amplifier, mixer and oscillator. Its disadvantages lie in a much higher cost and a 12 to 14 db ...

The automaker is actively exploring solid-state and sodium-ion EV batteries, alongside a total of seven different anode and cathode chemistries. By: Suvrat Kothari Jun 24, at 3:31pm ET Comment ...

Due to their synaptic-like characteristics and memory properties, memristors are often used in neuromorphic circuits, particularly neural network circuits. However, most of the existing neural network ...

Cold cathode operation under high current densities leads to explosive electron emission (EEE) that contributes to early A-K gap closure. Hence, inconsistent vacuum conditions and, if utilized in a ...

The I2C bus is highly vulnerable due to its design — both SCL and SDA “float” at high potential and are pulled low by the individual components. As soon as a sensor gets stuck and keeps one of the ...

A needle-shaped cold cathode in an electric field can emit a beam of electrons. The large current density and high power available from a small field emitter hare many applications in electronics ...

The scalable synthesis and transfer of large-area graphene underpins the development of nanoscale photonic devices ideal for new applications in a variety of fields, ranging from biotechnology, to ...

A Li-ion battery (LIB) is composed of current collectors (usually Al and Cu), electrodes (anode and cathode, consisting of active material, conductive additive, and binder), an electrolyte (a lithium ...