In the bit-serial circuits, a serial parallel converter, which is one of key circuits, is used for I/O interfaces, address decoders, multipliers and so on.
The proposed OCV-PD consists of a serial inductor circuit (SIC), a shunt resistance (SR), a snubber circuit (SC), IGBTs (k m and k s ), and a diode (D con ) as shown in Fig. 3.
Pin B.4 controls the RST_CLK signal, which is used in the serial driver circuit along with SRG_CLK signal.
In our execution of the serial driver circuit, we implemented the PMOSFET switches with the npn TIP31 transistors, and the NMOSFET switches with the pnp TIP32 transistors.
Basically, the crystal is plugged as one of the inputs into the NAND gate, and the other input is B.4, this gives an inverted RS T_CLKsignal, therefore, another NAND gate is used to invert this signal to get the correct RS T_CLKfor the serial driver circuit.
Once these signals are obtained by the serial driver circuit, they are put through a tri-state octal buffer (74ACT240NS), which inverts the incoming SRG_CLK and RST_CLK signals, and also helps restore the incoming signals to TTL logic levels if they were attenuated by noise.
It is proved that a serial R L circuit can control the peak frequency, maximum and bandwidth of the sound absorption coefficient and the combining R L circuits shunted to multiple layers can control the sound absorption coefficients at multiple frequencies.
The thermal conductivity of wet particles is modelled using a serial and parallel circuit.
The Derbot AGV uses in-circuit serial programming (ICSP).
