Figure 2: Clamping the output of the amplifier to protect the ADC input . Figure 3: Yellow = ADC input, Purple = Reference. Left – without schottky diodes. Right – with schottky diodes. In this case ...

This Arduino project involves measuring both AC and DC voltages using the ZMPT101B voltage sensor and an analog pin, respectively. The AC voltage is read from the ZMPT101B sensor connected to pin A0, ...

Further, the voltage output (VOUT) pin can be directly connected to the ADC input of a microcontroller. (pin annotation of the linear active thermistor chip) Although the 3-pin SOT-23 package of ...

Little Bird Electronics posted an article about using an analog voltage reference with Arduino. This is a tool available when using an analog-to-digital converter. By setting up either an internal … ...

Canadian electronics geek and nascent YouTuber [Technoyaki] wanted to measure 20 volt signals on his Arduino. One might typically use a voltage divider to knock them down to the 5 volt range of ...

Battery management systems (BMS) are widely used for proper protection and utilization of battery systems. In this paper, a modular BMS circuit is proposed for the design of modular battery stacks ...