The 230 V, 50 Hz is step downed using voltage transformer and current transformer is used to extract the waveforms of current. The output of the voltage transformer is proportional to the voltage across the load and output of current transformer is proportional to the currentGâthroughGâthe load. These waveforms are fed to Voltage Comparators const […]
automatic power factor controller using microcontroller Read More »
Features Bipolar Output Cleanly Transitions Through 0V Output Can Source or Sink Current for Any Output Voltage CTRL Pin Externally Sets Output Voltage Wide Input Range: 4.5V to 80V Power Good Indication Pin (PG) Switching Frequency Up to 750kHz Can Be Synchronized to an External Clock High Gain EN Pin Accepts Slowly Varying Input Signals 20-Lead
LT8714 – Bipolar Output Synchronous Controller with Seamless Four Quadrant Operation Read More »
One of the strongest trend we have seen this year at CES2015 is, as you can imagine easily, the IoT (Internet of Things) development. Consequently, the most important component needed is the âconnection and communicationâ module that enables the remote interaction between the device and âthe communityâ via internet. Here we will sum up the
Top 5 Wireless Ways to Communicate with your Controller Read More »
This is an ongoing project to control a number (currently 5) of Lamina Atlas high power (350-500mA) LEDs. Current progress includes: PCB artwork (in Eagle) with connections for 5 RGB LEDs. Firmware for a Microchip PIC16f887 microcontroller to interface between the FTDI 245R USB chip and a number of Texas Instruments TLC5940 constant current LED
Misc Projects : High Power RGB LED Controller Read More »
Hi Friends, I hope everyone had a rocking New year I was suppose to give you all a New year gift uploading a new project, but unfortunately it got delayed ‘coz I was busy with my *personal life* One of our site member, Jeswanth kumar (jeswanthmg ) has submitted his project to me just before
PIC Industrial and Domestic Timer (Relay Controller) Read More »
As a fan of taking my dihydrogen monoxide in straight, uncut, uncorrupted liquid form, I purchased a six stage reverse osmosis filter some years ago. My filter is a few years old now, and the super calcium enriched water we have in Michigan has taken its toll. The filter used to shut off when the
Water Filter Controller Read More »
How to adapt a NES clone controller to bluetooth I bought a Wireless Bluetooth RS232 TTL Transceiver Module from DX (SKU 80711) and wonder what i can do with it. So, I’m realy nostalgic and decided to build a NES clone crontoller to bluetooth adapter, because, by this way I could play again that amazing
How to adapt a NES clone controller to bluetooth using PIC12F675 Read More »
Key Features Wide input voltage range: 4.5V to 60V Wide output voltage range: 0.6V to 54V Light-load efficiency enhancement Low ripple diode emulation mode with pulse skipping Programmable soft-start Supports prebiased output with SR soft-start Programmable frequency: 100kHz to 2MHz External sync PGOOD indicator Forced PWM Adaptive shoot-through protection No external current sense resistor Use
Buck controller allows 48V to 1V direct step-down Read More »
The SPI module is available with a number of the PIC compliant MCUs. The mikroC PRO for PIC provides a library (driver) for working with mikroElektronika’s CANSPI Add-on boards (with MCP2515 or MCP2510) via SPI interface. The CAN is a very robust protocol that has error detection and signalization, selfâchecking and fault confinement. Faulty CAN
Connect CAN-SPI with PIC Controller Read More »
Use a C-52 EVB for simple robot experiments. Build a simple two wheels robot with L293D H-Bridge driver and IR sensors. Write a C program controls robot tracked with black tape. Fun with Ving-Peaw Competition 2543, course layout, day-by-day changed rule and scoring also included! Introduction One of my student has made a disgraceful robot
C-52EVB Robot Controller Read More »
