Recently, scanning ion conductance microscopy (SICM) as a noncontact nanoprobe tool has offered great advantages for applications in revealing biophysicochemical properties of soft biological samples, ...

Innovative gold-catalyzed method for atomically rough surfaces shows promise in enhancing ethanol oxidation reaction efficiency in direct alcohol fuel cells.

Discover a 3D-printed DIY 7 Segment Clock powered by Arduino Uno, stepper motors and a DS3231 RTC module. Designed for tabletop use, it features precise mechanical movement and digital control, making ...

The origin of solar cells has had an impact on the price of US solar modules in the past three months, according to a report from Anza.

RTC Coin Cell Note: We speak about the pupular blue breakout DS3231 board, with the primitive diode charging circuit. Use a good CR2032 coin cell. Some internet sources mention LIR2032 (rechargable) ...

Circuit and Working Fig. 2 shows the circuit diagram of the automatic school bell. It is built around Arduino Uno R3, 16×2 LCD display with I2C (MOD1), DS3231 RTC, 4×4 matrix keypad, 5V SPDT relay, ...

Scientists in Colombia have conceived a new portable electronic device for on-site measurements of the I-V and P-V curves of photovoltaic panels. The novel system considers solar radiation ...

This article explores CD63 as a target for cancer diagnostics and treatments.

The REC Group has launched a new series of modules which uses heterojunction (HJT) cell technology and boasts a conversion efficiency of 22.5% ...