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Review on AVR serial and parallel microcontroller programmer
2015-03-03 23:55:20282Its been a lot written about AVR microcontroller programmers. This article concludes most common programmers. The easiest programming method is Serial ...
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Infrared Remote Control Decoder (SAA3049A)
2015-03-03 23:45:24160This article describes the Infrared Remote Control Decoder (SAA3049A). The content is very simple, very helpful. Components in this article can help yo...
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Infrared Remote Control Decoder
2015-03-03 23:37:44128This is a infrared Remote Control Decoder circuit. This circuit uses the SAA3049A which is used to check and convert the received coded data (RECS80/RC...
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Relay Economy Circuit
2015-03-03 23:34:07163Relays continue to be useful and popular, but in low-power, battery operated applications they tend to be power wasters. The following relay economy ci...
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IC Can be Thermostat Controller Schematic
2015-03-03 23:32:33104As shown by the built-in temperature sensor TC620triac to control the temperature control. Adjustment circuit Rp1 and Rn, respectively, to change the l...
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Automotive Windshield Wiper Control
2015-03-03 23:30:0592The Automotive Windshield Wiper Control have a good way to set the interval circuit windshield wipers. Automobile wiper controls, together with the gro...
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H Bridge motor control circuit using L298
2015-03-03 23:21:34151H Bridge Motor Control Given below is an H bridge motor?control and ?driver circuit using IC L298 Description : A bidirectionalH bridgeDC motor control...
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A Truly Unbeatable DIY MIDI Controller
2015-03-03 23:18:00104Dreaming of having a MIDI controller but you cannot afford to buy it? Why bother buying it as you can DIY? It's easy to set up a MIDI controller. Befor...
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Web-Based programmable logic control (PLC)
2015-03-03 23:13:20115Today there are very rapid development of technology and progress, these developments require humans to continue to innovate to create tools that can h...
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Easy Build Motorcycle Alarm
2015-03-03 23:07:35121The following circuit is a simple, cheap and easy build motorcycle alarm. The circuit just required 2 transistors to drive the relay the the relay act ...
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Automatic Windshield Washer Control
2015-03-03 23:04:4285Most, if not all, recent cars have an impressive amount of electronics, whether it be ABS brake systems, engine control with injection calculators, air...
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Back emf motor speed control
2015-03-03 22:52:33521The use of powerMOSFETsallows a direct interface between logic and motor power, which permits circuit simplicity as well as high efficiency. This speed...
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Telephone Record Control by 2N4360 FET, 2N2222 and 2N2102
2015-03-03 22:51:32108Figure 1 You can connect your phone to any recorder device which has a mic and remote control input. This circuit automates the recording process when ...
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How to build Step-Down Converter Controller
2015-03-03 22:46:1597Description The TPS6420x controller is designed to operate from one to three series-connected cells or from a 3.3 V or 5 V supply obtained from a USB p...
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Triac gas - smoke alarm circuit schematic
2015-03-03 22:40:30108In the event of combustible gas, the conductance of TGS308 gas sensor increases, and the voltage is removed through the potentiometer RP1 slide point, ...
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Solar Panel Charge Controller / Low Voltage Disconnect Circu
2015-03-03 22:32:54232This Solar Power Center design appeared as a pair of articles in Home Power Magazine. The charge controller is used to connect a solar panel to a 12 vo...
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Single MOSFET Relay Toggle Circuit
2015-03-03 22:31:28119This circuit is similar to the one above, but uses a N channel mosfet such as IRF530, 540, 640, etc. in place of the NPN transistor. Smaller mosfets co...
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DC Push Button Motor Control Circuit (TIP31)
2015-03-03 22:26:59105This article describes the DC Push Button Motor Control Circuit (TIP31). The content is very simple, very helpful. Diagram showing the principle is as ...
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Bi-Directional Motor Control CIrcuit With NE555 IC
2015-03-03 22:04:08119Description: This circuit shows about Bi-Directional Motor Control CIrcuit With NE555 IC. Features: 12V DC power supply, IC is used to control the rela...
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Accurate Bass Tone Control Circuit Diagram With OPA627 IC
2015-03-03 22:03:21129Description: The following circuit shows about Accurate Bass Tone Control Circuit Diagram. This circuit based on OPA627 IC, Features: step size is 1.25...
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Introduction to Microcontrollers
2015-03-03 22:02:2579Having known about the architecture of the PIC16F84A, lets dive into learning how to actually program the controller. As you all know(If you have read ...
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Sound control, dimming commercial colored lamp control circu
2015-03-03 22:01:1879This circuit is colored lamp, dimming double-duty controller. It is direct conreolled by the musical sound of audio device, the brightness can be discr...
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PIC microcontroller servo motor interface (PIC16F84)
2015-03-03 21:53:0099This article describes the PIC microcontroller servo motor interface (PIC16F84). The content is very simple, very helpful. Components in this article c...
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Atmel 89C Series Flash Microcontroller Programmer (LM8051)
2015-03-03 21:52:3496This article describes the Atmel 89C Series Flash Microcontroller Programmer (LM8051). The principle is very simple, very practical. The circuit compon...
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Basic Toy Throttle - Push Button Control
2015-03-03 21:52:24106This next circuit is a variation on the Basic Toy throttle. In this version three push buttons are used to control the output.Button S1 causes the trai...
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12V LDO Solar Charge Control
2015-03-03 21:48:19105This Low Dropout Voltage (LDO) solar charge control uses a simple differential amplifier and series P channel MOSFET linear regulatortheir compatibilit...
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Servo Motor System Controller
2015-03-03 21:37:0996This is a Servo System Controller circuit. This circuit is used to control a servo motor remotely. This circuit uses the 555 and requires only six extr...
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An Alarm Control Keypad Circuit
2015-03-03 21:27:3779IC is a quad 2-input AND gate, CMOS4081. The alarm will turn off when the four linkage A, B, C, D is to promote the correct order. Circuit works becaus...
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Model Railway Turnout Control
2015-03-03 21:26:19180This small circuit can be used to control model railway turnouts operated by AC voltages. A logic level in the range of 512 V can be used as the contro...
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LONG DELAY TIMER 2
2015-03-03 21:22:00143A max. delay of 20 hours is achieved by this relatively simple circuit. A permanent ground, or no signal, at the trigger input starts the timer. A grou...
- Touch volume control circuit
- BASS CONTROL
- Control Circuit Gate Driver Schematic Diagram using RS2110S
- Alc (Automatic Level Control) Circuit
- Shunt-mode Solar/Wind Charge Controller
- Microcontroller Brown-out detection
- The alarm circuit diagram using DS-505 pyroelectric sensor
- 555 automatically pushed coal timing control circuit
- Model Train Throttle Control
- A Truly Unbeatable DIY MIDI Controller
- Auto Retry circuit for MAX1637 Step-Down Controller
- Jogging Timers
- Rapid heating, cooling beverage thermostat machine
- Atmel 8051 Flash Based-Microcontroller Programmer (82C55A)
- Solar Panel Charge Controller / Low Voltage Disconnect Cir
- IR Remote Thyristor Power Controller
- Humidity Control Switch circuit
- Smoke Alarm Circuit(Photo-interrupter module)
- Generating a Delayed Pulse Using The 555 Timer
- Instrument panel lamp dimmer control
- Versatile tone control using IC 741
- REACTION TIMER GAME
- Toy Car Remote Controller Circuit Diagram using TX2B IC
- Basic Radio Control Decoder (ZN414Z)
- UM91214B IC For Radio Remote Control Circuit Diagram
- Microcontroller based Fast data aquisition circuit
- Telephone line monitors
- Stereo Tone Control Circuit Diagram With LM1036 IC
- Proportional-temperature-controller
- PIC12C508A 8-Pin, 8-Bit CMOS Microcontrollers
- Open Loop DC Motor PWM Controller Using NE5560
- Windshield wiper hesitation motor control circuit
- Stepper motor controller is discussed
- AVC Automatic Volume Control circuit
- Automatic fan speed controller
- DC Control for Triacs(MOC3041)
- Telephone Record Control(2N2222)
- Power Indicator for the Water Softener
- Unipolar 4 Phase Stepper Motor Controller
- Infa-red Remote Control electronic circuit diagram
- RC (Remote Control) Switch(TLC555)
- IR Remote Control Tester Circuit
- Stereo Width Controllers (BAT43)
- Twin Coil Switch Machine With Latching Relay
- Auto Retry for MAX1637 Step-Down Controller
- Remote Control Tester (TSOP1738)
- Mixer or Sewing Machine Motor Speed Control
- Thermoelectic controller (scriptable thermometer) CIRCUIT (D
- Periodic Timers
- Freescale MC33810 Datasheet, IC for Auto Engine Control
- Voice activated switch
- Switch Control with Touch-Sensitive Input
- Agc-with-squelch-control
- Tone Control Circuit
- PT2262 IR and PT2272 Infrared remote control transmitter and
- Phase Control Circuit
- Motor Speed Control with MAX4295 circuit diagram
- 556 controls temperature and liquid level
- Power Supply Failure Alarm
- PWM Motor Speed Control Circuit With C4093 IC
- Microcontroller interface for 5KW microwave oven (CD4510)
- Bi-directional motor control
- Automatic opening and closing curtain controller circuit
- L298N Motor Controller Theory and Projects
- Better Volume Control CIRCUIT (TL072)
- Stereo Width Controllers circuit (SN74LV240APWR)
- Marking of AVR microcontrollers
- Whistle On - Whistle Off
- A transmitter control telephone/fax machine remote
- Home Appliances Remote Control Circuit
- Fan Control Circuit (LM317)
- Baxandall Tone Control Using CA3140 Op-Amp
- Incline Railway Control Circuit
- Model Railway Turnout Control
- Mains Remote Control Decoder(HT12D)
- Volume Control Circuit
- PIC'ing the MAX3100: Adding USB to a PIC Microcontroller Usi
- Automatic Loudness Control Circuit Schematic Based On The TL
- Simple Touch Light Switch Circuit
- H Bridge Motor Control Circuits (LM7805)
- Compact Fluorescent Lamp Controller (UBA2024)
- STEPPER MOTOR CONTROLLER TE555-1 Circuit
- Radio Remote Control Using DTMF
- Breath Alcohol Tester controlling (1N4001)
- Two Phase Bipolar Stepper Motor Control Circuit Diagram
- Infrared Remote Control Decoder
- Accurate Bass Tone Control(SSM2404 )
- How to build On-off Infrared Remote Control
- Water-level sensing control circuit
- Dc servo bipolar control
- LM317 Mini-Drill Control Circuit
- VARIABLE_VOLTAGE_REGULATOR
- Motor-tachometer speed control
- DC Motor Control with TIP31
- Reservoir Pump Controller(1N4148)
- Temperature Control Circuit by Fan
- Touch Sensor Switch Circuit with 555 timer
- Maximum Temperature Detector For Fan Controller(TLC271)
- Motorcycle Alarm No.8
- Rolling Shutter Motor Control(SN74LV14APWR)