16 different alarm sound circuit, after running the simulation of the fourth line of dip switches in different positions can run by selecting the 4 × 4 = 16 different sound Remember to press the reset button at the end of each selection. Original ASM file is available. Example PICmicro Sounds: Police, telephone, IEP, buzzer,laser,…
There are asm hex schematic pcb files, the coil windings are illustrated, the supply voltage and the power vary according to the transistors used. Values between 1..7 watts are given. The transmitter includes optional pre-emphasized RDS/SCA input and Audio/MPX input. It can be used with or without a stereo encoder. Tuning over the FM band…
Previously PIC16F628 and a similar share had been made in this project is more or less there used microcontroller pic16f627 3 pieces 220v 40w 60w can be used MOC3020 Optodiyak isolation from the provided pic Supply 6 volt transformer made by this way the system is isolated load is used to control Triac BT137 circuit…
PIC16F628 microcontroller realized with remote controlled dimmer circuit on, off and lamp brightness reduction, elevation controls, the control uses the philipos rc5 protocol. In the remote controlled dimmer circuit, instead of the Triac BT137F used for load control, higher power control can be achieved by using a stronger triac. Additionally, the 220v/5v regulated part of…
In the early 1980s, the Led panel of the car named “Kit” in the K”nightRider” series became very famous, and many similar circuits were used in cars. A more advanced version of it was used in this project. A total of 32 LEDs are controlled based on the black lightning led effect circuit pic16f84 microcontroller…
LM2940 is used for MC34063 pic 16ff88 for supply voltage 12v dc led supply of tacho meter circuit. Dual Display LED Tachometer A sensitive and accurate tachometer is essential for car enthusiasts. This unit has a bright 4-digit display and a 32-color circular led display. The LED indicator graphic responds quickly to changes in RPM,…
There are source codes, schematics and pcb files of the project that used 16f84a microcontroller in the speedless alarm circuit. Speed Alert for Cars Does your license seem a bit compromised? This compact speed alarm will help you obey speed limits. Anyone who drives will inevitably exceed the stated speed limit from time to time,…
PIC16F84 Automatic Dimmer. It is specially designed to drive high power lamps used in stage lighting up to 2400W. Preset brightness levels, dimming rates, flash on and off buttons, etc. It has all kinds of control features. It can be dimmed up or down manually or automatically and has LED bar graphs to indicate brightness…
There are all the source files of the project, which was controlled by a 1000 watt water pump with the switch circuit working with the RF communication system. UHF Remote Mains Switch Do you want to remotely turn the main devices on and off? This UHF Remote Mains Switch can do that for you. It…
You can use the LC meter circuit to measure the coil and capacitor values made with the PIC16F628 microcontroller. High precision Digital LC Meter A handy do-it-yourself test equipment – a Digital LC Meter for measuring inductance and capacitance over a wide range. It is based on an ingenious measuring technique, offers astonishing precision and…