programmable

Arduino programmable thermostat

Make your own programmable thermostat for $66 with Arduino

This project will show you how you can create your own programmable thermostat with temperature probe, an LED readout and ability to remote control outlets. The core of this project is actually a driver for a 4 digit seven segment display. There are lots uses for such a device. You can purchase something called a PID

Make your own programmable thermostat for $66 with Arduino Read More »

Circuit diagram 2

Arduino Based Programmable Digital Data Display

LCDs are widely used in applications like token-display machines in smalls and supermarkets, order number displays in restaurants and café, and so on. The project presented here demonstrates the working of Arduino based message display on LCD using Bluetooth. Circuit and working This circuit uses Arduino board that accepts data via HC-05 Bluetooth module from

Arduino Based Programmable Digital Data Display Read More »

Digitally programmable resistor serves as test load

Digitally programmable resistor serves as test load

illustrates a digitally programmable precision resistance that can serve as a microprocessor-driven power-supply load in custom-designed ATE (automatic-test equipment). An 8-bit current-output DAC, IC1, a DAC08, drives current-to-voltage converter IC2A, which in turn drives the gate of power MOSFET Q1. The device under test connects to J1 and J2. In operation, current from the device

Digitally programmable resistor serves as test load Read More »

Programmable auto filter interface for C64 using Arduino

Programmable auto filter interface for C64 using Arduino

Overview A software / hardware combo that allows for control of the analog filter inside a Commodore 64 that is running Cynthcart from a host computer (eg, Macbok, PC). Software • 16-step filter sequencer • Set the speed of the filter sequence (with intervals between values reaching 2ms) • Set the length of the sequence

Programmable auto filter interface for C64 using Arduino Read More »

Scroll to Top