Power supply is indispensable for voltmeter circuit ICL7107 most commonly used in the market for this job (LCD-LED display, A / D converters) has integrated with-5v and +5 +5 volt single source we have two circuits Our first half is working with the +5 volt supply only source of PCBs to be a bit bigger…
The switch circuit works with touch and sound. It can also be used as a simple alarm circuit. The capacitive microphone can be placed on a window, door or an area inside the house, the relay works with impact or sound. The device connected to the relay becomes active (siren, lamp, motor, etc.) When the…
USB LCD/VFD Controller is a HD44870 based LCD/VFD controller via USB interface. The control command is compatible with Matrix-Orbital’s LCD module. So, you can use any MO friendly software to control this baby. Such as LCDC.The firmware are based on David Potter’s Serial LCD/VFD Display, but I almost rewrite the entire code. I build this…
MAX465, MAXIM. In order to produce the first component video switch, once considered MAX465 Unfortunately, in the electronic market is not found, MAXIM made on the sample application. EL4332,MAX465,. After more than three weeks, were a surprise. During this period, however, I have chosen the EL4332 component video switch as the core, but has received…
Three-way component video input, component video output way Three-way fiber-optic digital input, optical fiber all the way digital / coaxial output Infrared Remote Control LCD (,Cool,) LCD status display (this function is not necessary, but taking into account comparative Cool, they still want to achieve his) Video Selector,EL4332 Three-way component video function is relatively simple,…
PImicroC Multi Calculator: PIC Programming a useful calculation program for people dealing with Timer, PWM, LCD character, USART, etc.. In my calculation you can do a lot of work for me soon so hopefully that will not require installation and free;) Calculation means; Time Calculator, Time Helper, USART Calculator, Calculator EUSART, SERIAL IN / OUT…
USB Battery Charger Circuit Pic16f629 microcontroller integrated with the computer’s USB port 1 100-1000 The AAA battery charging circuit charging time the battery current compared to 1-14 hours of battery is full time dual-color LED and buzzer and warning is given. Besleneeg from the USB port in the circuit diagram for the circuit in 7805…
Various “Solid State Tesla Coil” Mini Tesla Coil high voltage coil applications integrated project schedule based on the NE555 integrated IRF540 MOSFETs in the output is driven using a Tesla coil circuits are powered by 12v dc voltage. CAUTION Solid State Tesla Coil circuit produces high voltage capacitor connection Observe caution + – If you…
New to PIC programming a circuit that will be beneficial to your friends. Designed to work with PIC16F84. On the board buttons, LEDs and available in seven segments. Thus, when a trial programs çalıştırabilirsiniz.ayrı easily make links to outside input, LCD display and an external programmer for connection of the card’s internal connectors bulunmakta.ayrı var.9-24…
Electronic speed control circuit 12c509 micro integrated outputs are powered by IRL9Z34N and IRL2203 mosfets and motor speed control is provided. All source files of the project (asm codes, eagle pcb, schema) have been shared. Author uses speed control circuit in model airplane projects Electronic Speed Controller This ESC is based on Mike Norton’s design.…