Manual
... you use manual range, it means over range, should set the knob to a higher range. 2. Do not input voltage over DC 600V, or, the circuit might be ...
... you use manual range, it means over range, should set the knob to a higher range. 2. Do not input voltage over DC 600V, or, the circuit might be ...
SHORT CODE - Roodekrans Neighbourhood Watch
... The customer interface unit displays the last 1 ~ last 10 Credit TOKEN respectively, which is splitted into three screens. The first screen displays the first 8 digits of the TOKEN, the second screen displays the middle 8 digits of the TOKEN, and the third screen displays the last 4 digits of the TO ...
... The customer interface unit displays the last 1 ~ last 10 Credit TOKEN respectively, which is splitted into three screens. The first screen displays the first 8 digits of the TOKEN, the second screen displays the middle 8 digits of the TOKEN, and the third screen displays the last 4 digits of the TO ...
Smart Bike Security System
... motor is provided. Motor operating current is approximate 200 mA. So it is not possible to drive the motor directly, so one PNP and one NPN transistor is also used to drive the motor. The same circuit is used for the Buzzer circuit also. Keypad is connected to port p1 and port p3 pins directly. All ...
... motor is provided. Motor operating current is approximate 200 mA. So it is not possible to drive the motor directly, so one PNP and one NPN transistor is also used to drive the motor. The same circuit is used for the Buzzer circuit also. Keypad is connected to port p1 and port p3 pins directly. All ...
Precaution for Use - Sensor Electronic Technology, Inc
... heat and photonic energy. The result can be a significant loss of light output from the fixture. Knowledge of the properties of the materials selected to be used in the construction of fixtures can help prevent these issues. ...
... heat and photonic energy. The result can be a significant loss of light output from the fixture. Knowledge of the properties of the materials selected to be used in the construction of fixtures can help prevent these issues. ...
Presentation Slides
... • 16-bit RISC CPU. • Compact core design reduces power consumption and cost. • Optimizations for modern high-level programming. • In-system programmable flash memory that allows flexible code changes and data logging. ...
... • 16-bit RISC CPU. • Compact core design reduces power consumption and cost. • Optimizations for modern high-level programming. • In-system programmable flash memory that allows flexible code changes and data logging. ...
Inverter tests keep CCFLs shining
... Endicott Research Group designs and manufactures DC-to-AC inverters used to power backlights that use CCFLs (cold cathode fluorescent lamps) as a light source. The company also manufactures drivers for backlights that use LEDs as light sources. CCFL backlights have been the light source for LCD back ...
... Endicott Research Group designs and manufactures DC-to-AC inverters used to power backlights that use CCFLs (cold cathode fluorescent lamps) as a light source. The company also manufactures drivers for backlights that use LEDs as light sources. CCFL backlights have been the light source for LCD back ...
Testing LCD displays
... suggestions are made to replace the 3 Amp fuse with a 5 Amps when it blows. To find out how much current we should have at the input of the Inverter we start with what we cal tell from a data sheet and work our way back to the input. Not having a data sheet for the exact tube we have to make the ass ...
... suggestions are made to replace the 3 Amp fuse with a 5 Amps when it blows. To find out how much current we should have at the input of the Inverter we start with what we cal tell from a data sheet and work our way back to the input. Not having a data sheet for the exact tube we have to make the ass ...
Advanced LED Controller (LED Chaser)
... Light effect file is like a video tape, it contains individual frames which periodically displayed. Contrarily to the video tape LED effect frames are not displayed with the set frequency of 24 or 60 frames per second. The timing of the frames is controlled by the value in the DELAY column. For exam ...
... Light effect file is like a video tape, it contains individual frames which periodically displayed. Contrarily to the video tape LED effect frames are not displayed with the set frequency of 24 or 60 frames per second. The timing of the frames is controlled by the value in the DELAY column. For exam ...
Displaytech Ltd
... The KS0072 incorporates two 8-bit registers, an Instruction Register (IR) and a Data Register (DR). The Register (IR) stores instruction codes such as “Clear Display” and “Return Home”, and address data for Display Data RAM (DD RAM) and Character Generator RAM (CG RAM). The MPU can write the instruc ...
... The KS0072 incorporates two 8-bit registers, an Instruction Register (IR) and a Data Register (DR). The Register (IR) stores instruction codes such as “Clear Display” and “Return Home”, and address data for Display Data RAM (DD RAM) and Character Generator RAM (CG RAM). The MPU can write the instruc ...
LED solutions for LCD backlighting
... 3.6 to 36 V input voltage range Adaptive output voltage for high efficiency Internal +5 V LDO for gate driver supply Internal +3.3 V LDO for device supply High performance external MOSFET driver 250 kHz to 1 MHz switching frequency Fixed FSW peak current mode control External sync fo ...
... 3.6 to 36 V input voltage range Adaptive output voltage for high efficiency Internal +5 V LDO for gate driver supply Internal +3.3 V LDO for device supply High performance external MOSFET driver 250 kHz to 1 MHz switching frequency Fixed FSW peak current mode control External sync fo ...
Automatic Submersible Pump OFF with LCD Display Voltage and
... The electrical functionality of a resistor is specified by its resistance: common commercial resistors are manufactured over a range of more than nine orders of magnitude. When specifying that resistance in an electronic design, the required precision of the resistance may require attention to the m ...
... The electrical functionality of a resistor is specified by its resistance: common commercial resistors are manufactured over a range of more than nine orders of magnitude. When specifying that resistance in an electronic design, the required precision of the resistance may require attention to the m ...
Flexibot-Using Transwheel
... to move sideways, a differential drive robot can turn 90 degrees, move forward, and then turn back to its original direction. Flexibot can execute a single sideways motion, and further can easily track a moving object while maintaining a required orientation with respect to it. For future applicatio ...
... to move sideways, a differential drive robot can turn 90 degrees, move forward, and then turn back to its original direction. Flexibot can execute a single sideways motion, and further can easily track a moving object while maintaining a required orientation with respect to it. For future applicatio ...
Model: Pro93 - Armada Technologies
... Disable Auto power off Press and hold “ ZERO ” button and then the power on the meter, the symbol will disappear. ...
... Disable Auto power off Press and hold “ ZERO ” button and then the power on the meter, the symbol will disappear. ...
victor 6016a - AD INSTRUMENTS
... 2-2-2. Please make sure the test leads off the tested point and there is no any input signal before opening the case. Keep the instrument away from water to avoid electric shock and instrument damage. 2-2-3. Please do not measure before fixing the case and locking the screw. 2-2-4. Do not exceed max ...
... 2-2-2. Please make sure the test leads off the tested point and there is no any input signal before opening the case. Keep the instrument away from water to avoid electric shock and instrument damage. 2-2-3. Please do not measure before fixing the case and locking the screw. 2-2-4. Do not exceed max ...
Full Text - DLINE Portal Home
... specifically, the p− n junction is formed as a Cu2O/CuX S heterojunction semiconducting thin film structure deposited on titanium substrates using electrochemical deposition which is a low cost material deposition technique [7]. Secondly, by interfacing the fabricated photo-sensor we construct a lo ...
... specifically, the p− n junction is formed as a Cu2O/CuX S heterojunction semiconducting thin film structure deposited on titanium substrates using electrochemical deposition which is a low cost material deposition technique [7]. Secondly, by interfacing the fabricated photo-sensor we construct a lo ...
The text of the original article (Word 2000 format)
... Q3 and Q4. This process stabilizes the level of oscillation. AGC action is excellent – the AGC amplifier Q5 has a gain of over 200 – and the result is a very constant level of oscillation at the emitter of Q7 of around 600mV p-p. This output is then buffered and amplified by a wideband power amplifi ...
... Q3 and Q4. This process stabilizes the level of oscillation. AGC action is excellent – the AGC amplifier Q5 has a gain of over 200 – and the result is a very constant level of oscillation at the emitter of Q7 of around 600mV p-p. This output is then buffered and amplified by a wideband power amplifi ...
Critical Design Review
... The MAX608 low-voltage step-up controller operates from a 1.8V to 16.5V input voltage range. Pulse-frequency-modulation (PFM) control provides high efficiency at heavy loads, while using only 85μA (typical) when operating with no load. In addition, a logic-controlled shutdown mode reduces suppl ...
... The MAX608 low-voltage step-up controller operates from a 1.8V to 16.5V input voltage range. Pulse-frequency-modulation (PFM) control provides high efficiency at heavy loads, while using only 85μA (typical) when operating with no load. In addition, a logic-controlled shutdown mode reduces suppl ...
AWearable Pulse Oximeter
... application design. The conclusion is drawn from the conclusion section. Future work has been added to improve the design. ...
... application design. The conclusion is drawn from the conclusion section. Future work has been added to improve the design. ...
Wiring a LED
... replacing them with LEDs - even in headlights. Most of the large video screens seen at outdoor events use many thousands of LEDs to produce video pictures. Very soon, LEDs will be bright enough to light our homes, offices and even our streets as well. The extreme energy efficiency of LEDs means that ...
... replacing them with LEDs - even in headlights. Most of the large video screens seen at outdoor events use many thousands of LEDs to produce video pictures. Very soon, LEDs will be bright enough to light our homes, offices and even our streets as well. The extreme energy efficiency of LEDs means that ...
EA DIP128-6 LCD-GRAFIC MODULE 128x64 DOTS
... The blue-white display EA DIP128-6N5LW is best for indoor use with and without ambient light. Reading the display requires a minimum of backlight with about 15mA. Black and white version EA DIP128J-6N5LW and green version are especially designed for outdoor applications. These displays do provide be ...
... The blue-white display EA DIP128-6N5LW is best for indoor use with and without ambient light. Reading the display requires a minimum of backlight with about 15mA. Black and white version EA DIP128J-6N5LW and green version are especially designed for outdoor applications. These displays do provide be ...
Color Light Mixer for Every Student
... Following the instructions from the first paragraph, make a light ball using three yellow LEDs. Connect the yellow LEDs in a series to a 9-V battery following the instructions from the first paragraph. For my choice of LEDs,3 I used a100-⍀ variable resistor in series with 120-⍀ (0.25 W) fixed resist ...
... Following the instructions from the first paragraph, make a light ball using three yellow LEDs. Connect the yellow LEDs in a series to a 9-V battery following the instructions from the first paragraph. For my choice of LEDs,3 I used a100-⍀ variable resistor in series with 120-⍀ (0.25 W) fixed resist ...
Head movement based wireless communication with speech alert
... acceleration g= 9.81 m/s2 straight upwards. By contrast, accelerometers in free fall (falling toward the center of the Earth at a rate of about 9.81 m/s2) will measure zero. ZigBee is an IEEE 802.15.4-based specification for a suite of high-level communication protocols used to create personal area ...
... acceleration g= 9.81 m/s2 straight upwards. By contrast, accelerometers in free fall (falling toward the center of the Earth at a rate of about 9.81 m/s2) will measure zero. ZigBee is an IEEE 802.15.4-based specification for a suite of high-level communication protocols used to create personal area ...
Bike Buddy
... The MAX608 low-voltage step-up controller operates from a 1.8V to 16.5V input voltage range. Pulse-frequency-modulation (PFM) control provides high efficiency at heavy loads, while using only 85μA (typical) when operating with no load. In addition, a logic-controlled shutdown mode reduces suppl ...
... The MAX608 low-voltage step-up controller operates from a 1.8V to 16.5V input voltage range. Pulse-frequency-modulation (PFM) control provides high efficiency at heavy loads, while using only 85μA (typical) when operating with no load. In addition, a logic-controlled shutdown mode reduces suppl ...
LCD television
Liquid-crystal-display televisions (LCD TV) are television sets that use LCD display technology to produce images. LCD televisions are thinner and lighter than cathode ray tube (CRTs) of similar display size, and are available in much larger sizes. When manufacturing costs fell, this combination of features made LCDs practical for television receivers.In 2007, LCD televisions surpassed sales of CRT-based televisions worldwide for the first time, and their sales figures relative to other technologies are accelerating. LCD TVs are quickly displacing the only major competitors in the large-screen market, the plasma display panel and rear-projection television. LCDs are, by far, the most widely produced and sold television display type.LCDs also have a variety of disadvantages. Other technologies address these weaknesses, including organic light-emitting diodes (OLED), FED and SED, but as of 2014 none of these have entered widespread production for TV displays.