A quality marquee project based on Atmega128 microcontroller, writing information is stored on mmc card instead of Atmega128, source codes are shared. Led Signage with MMC Memory Card. Originally this project was to purchase a led sign to interface with my home automation network. This automation network can be used for temperature, wind speed, humidity,…
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…
2 channel 10 amp measuring circuit ATmega32 is based on the large lcd used for the display 128×64 SED1330 can measure 2 channels 10 amps automatically It can detect AC DC This project is a 2 channel ammeter. The channels are completely isolated up to 2000 volts. I’m sure you don’t need such isolation, but…
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…
In the timer circuit, there are buzzer and audible warning section and relay outputs for control after timing. The supply voltage is 12 volts dc. It is fed through the PIC16F84A 7805 Regulator IC. Second and minute settings can be made. Most likely, the specified times can be changed via asm code. Timer a timer…
Microcontroller used in the circuit pic16f88 description circuit diagram, asm hex codes pcb file. It can provide 10 amperes of charging current. It can be used to charge 60A batteries, temperature control led indicator etc. It has features like. Charge controller for 12V lead-acid or SLA batteries Upgrade standard 12V lead-acid battery charger or solar…