Circuit Operation: Circuit diagram appears in the 0-5 the entered value from the keypad circuit, which is connected to port P1 applied to the integrated DAC 0808 DAC output is obtained from the analog…Electronics Projects, 8051 Programmable Power Supply “8051 example, avr project, keil example, microcontroller projects, “ Circuit Operation: Circuit diagram appears in the 0-5 the entered […]
8051 PROGRAMMABLE POWER SUPPLY Read More »
Tiny Basic Controller (TBC) is a simple device that can operate as a PLC (program logic controller) for home automation, control, etc. For example, this one can dial-up by modem to the remote computer and control the system, can control some processes, temperature regulation, battery charging, can be used for education and hobby purposes. TBC is
ATMEGA8 PROGRAMMABLE CONTROLLER BOARD ELECTRONIC PLC CIRCUIT Read More »
The loop: one DAC, one op amp, one pass device A programmable current source is a current sink with the servo loop closed around a resistor. A 12-bit DAC supplies the set point, an op amp compares it with the voltage across the sense resistor, and the amplifier drives the gate of a pass transistor.
Precision programmable current source uses two ICs Read More »
