DC Servo motor driver circuit based on the microcontroller atmel atmega88 outputs half bridge driver IC Ir2184 is being used with this integrated works at a frequency of 16MHz DC servo Irf540 MOSFETs atmega88… Electronics Projects, Atmega88 IR2184 DC Servo Motor Driver Circuit “avr project, dc dc converter circuit, microcontroller projects, motor control circuit, motor driver circuit, pwm […]
ATMEGA88 IR2184 DC SERVO MOTOR DRIVER CIRCUIT Read More »
IGBT based half bridge board has been designed for multiple applications, like induction heater driver, tesla coil driver, DC-DC converters, SMPS etc. High current and high voltage IGBTs are used to serve high power requirements. IGBT NGTB40N120FL2WG from ON semi and IR2153 from Infineon semiconductor are important parts of the circuit, IR2153 is a gate
High Voltage-Current Half Bridge Driver Using IR2153 & IGBT Read More »
This tiny Unipolar stepper motor driver has been designed around SLA7078MPR IC from Sanken, It is unipolar stepper Motor driver can handle current up to 3 Amps, micro-stepping up to 1/16 steps. On-board Jumpers to set the Micro-stepping, Preset (Potentiometer) to set the current. The SLA7070MPR series motor driver ICs features unipolar drivers. The clock-in
3A Unipolar Stepper Motor Driver Read More »
Summary The automotive products are quite recognized nowadays. It brings high demand on automotive chip and other related electronic devices. These demands are diverse, which brings difficulties to automotive developers. In this design, users are provided a modifiable firmware using In-System/In-Application Programming (ISP/IAP) via USB. It features the Vertical Alignment (VA) Chip-On-Glass (COG) display module
Automotive Chip-On-Glass LCD Dot Matrix Driver Read More »
Introduction This article describes simple constant current driver module with fast PWM input that can be used for driving medium and high power LEDs. The module uses an integrated constant-current output, DC-DC buck converter with output current configurable from 0.1 to 0.5A. This article outlines the schematic, design guidelines, operation, and performance of the low
A low-cost 0.5A 33V LED driver module with 90+% efficiency Read More »
With this circuit you can drive a unipolar stepper motor. It operates in full step mode. The AVR attiny2313 micro controller controls the pulses for the stepper motor. The pulses are amplified by the ULN2003 driver. The driver accepts 5V inputs, the output for the driver is up to 30V so you can connect an
Stepper motor driver Read More »
This is a peripheral board with 4 relais, rated at 5A/250V each. The board has a ML10 output connector for connection with the AT2313 Project board. It has also 4 LED’s for indication which relais is switched on. Hardware The circuit is simple, it consists of no more then an ML10 connector, a ULN2803A, which
Relais Driver Board Read More »
St. Petersburg, FL (PRWEB) November 22, 2004 Judy Ellis has joined anti-noise activists across the country in trying to restore peace and quiet to their neighborhoods. The St. Petersburg Times Neighborhood Times article http://sptimes.com/2004/11/21/news_pf/Neighborhoodtimes/Up_to_her_woofers_wit.shtml describes Judy’s attempts to dissuade 18-year-old Ryan Jennings from being a nuisance and her frustration in trying to remedy the problem.
Anti-Noise Activist Brings Legal Suit Against "Boom Car" Driver Read More »
Kirchheim/Teck, Germany (PRWEB) May 23, 2005 Dialog Semiconductor Plc (NASDAQ: DLGS, FWB: DLG) has launched a new universal LED controller which provides complete programmability of up to 18 LEDs for the control of lightshows, backlights and signal LEDs in cellular handsets, handheld games, and other portable devices requiring varying light sequences. The new DA9026 IC
London, UK (PRWEB) September 14, 2011 Telematics Industry journalist, Jessica Royer Ocken, reports that “when using technology in a vehicle, efficiency is key, the success of Apples iPod and the love affair with smartphones illustrate how consumers are drawn by ease-of-use.” The In-vehicle Smartphone Integration report is equipped with graphs, statistics and figures revealing
