| A |
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|
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Active Band Pass |
Discrete or Op- |
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Active Filter |
Filters for audio and signal processing |
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AGC Automatic Verstaerkungsregelung |
Constant level |
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Alarm |
for car, motorbike, house and home |
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AM receiver (medium wave) |
Listening to the radio easy to do |
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Amplifier for guitar |
Tubes and transistors, for guitar and bass |
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Amplifier for microphone |
for electret or dynamic microphones crystal |
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Amplifier HiFi Audio |
Audio amplifier in all power classes |
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Amplitude modulation |
Signal transmission with waves |
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Analog Digital Converters |
Bridge between two worlds Electronics |
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Analog Multiplexer |
Signals distribute or use multiple entrances |
|
Antennenverstaerker |
Solving reception problems |
|
Astable multivibrator |
Flip-flop, the basic circuitry of the electronics |
| B |
|
|
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Balance control |
Audio Customize |
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Bandpass |
Analog filter circuit |
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Battery Charger |
for all kinds of battery types |
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Beeper |
For Model Aircraft |
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Blinker |
Simple basic circuit |
|
Blocking oscillator |
Simple voltage converter |
| C |
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|
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Car and motorcycle tuning |
Tachometer, speedometer, Tuning |
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Car Audio HIFI |
Mobile music enjoyment |
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Car central locking |
Useful Automotive Accessories |
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Chase |
A classic lighting effects |
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Clock |
Exact time of the PTB in Braunschweig |
|
Clock |
Crystals, PLL, resonators |
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Comparator |
Basic circuit of the signal processing |
|
CPLD |
Complex Programmable Logic Device |
|
Crossovers |
Active and Passive |
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Current Limit |
Protection for connected devices |
|
Current mirror Current Mirror |
Important basic circuit |
|
Current sink |
Dummy Load |
| D |
|
|
|
Daemmerungsschalter |
No more groping in the dark |
|
Data Logger |
Long-term offline data collection |
|
Debounce keys |
For individual switches or keypads |
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Detektorempfaenger |
The ancestor of the Rundfunkempfaenger |
|
Dimmer |
Basic circuit of the power electronics |
|
Distortion |
Classic distortion effect for guitar |
| E |
|
|
|
EEG EKG ECG |
Signals from the body measure |
|
Emergency lighting |
Safety in an emergency |
|
EQ |
Active, Passive, with tubes, transistors or opamps |
|
Equalizer |
Frequency equalization |
| F |
|
|
|
Field strength measuring instrument |
Electromagnetic pollution on the track |
|
Flash / Strobe |
for disco or science |
|
Fluorescent Dimmer |
Energy saving dimming |
|
FPGA |
Programmable logic |
|
Frequency counter |
A standard Laborgeraet |
|
Frequency doubler |
Frequency multiplier |
| G |
|
|
|
Gain Clone |
High-end amplifier with integrated circuit |
|
Gas detector |
Dangerous substances thankful to |
|
GPS Global Positioning System |
Circuits around the GPS system |
| H |
|
|
|
High frequency |
For LW MW SW FM and more |
|
Hobby Model |
For boat, plane, car |
|
Humidity sensor |
For humidity or flower beds |
| I |
|
|
|
Inverter |
AC from DC voltage |
| J |
|
|
|
Jewellery |
Electronics with a difference |
| K |
|
|
|
Kapazitaetsmessgeraet |
Capacitors adequate measuring |
|
Kopfhoererverstaerker |
High End for little money |
| L |
|
|
|
Laser |
A very special light |
|
LC Meter |
Inductance and capacitance measuring |
|
LED |
Circuits with LEDs |
|
LED Drivers |
The right power supply for modern LED's |
|
Level converter / interface converter |
Interface circuits for different Technologieen |
|
Light detector |
Let there be light |
|
Light organ |
A favorite project for electronics beginners |
|
Limescale protection |
Kalkumwandlung protects cables and devices |
|
Limiter / compressor dynamics |
Audio signals in the bridle |
|
Line transformer |
Generate high voltage |
|
Lion charger |
For laptops, cell phones, model etc. |
|
Logarithmic |
Analog arithmetic circuit |
|
Low-pass (low pass) |
For subwoofer and signal processing |
|
Lueftersteuerung |
For PC or house, winter garden, etc. |
| M |
|
|
|
Medical |
ECG, EEG, pulse, biofeedback |
|
Messgeraet |
Current, voltage, frequency, and much more |
|
Metallsuchgeraet |
Lines to detect or search for treasures |
|
Microcontroller and Computer |
Controller-based projects |
|
Microcontroller Programmers Atmel |
SPI or parallel, high-voltage mode |
|
Model |
Car Boat Aircraft Railway |
|
Motor control |
Circuits for motors and motor control |
|
Motor Control unit wiring diagram |
All possible types of engines |
|
Music and MIDI |
Circuits for musicians |
| N |
|
|
|
Nullspannng detector |
Turn the zero crossing |
| O |
|
|
|
OBD OBD2 |
Insight into the Automotive Electronics |
| P |
|
|
|
Parallel Port |
Standard input / output interface |
|
Peak detector |
Peaks simply measure |
|
Phase control |
Basic circuit of the power electronics |
|
Photocell |
For alarm systems, and to Geschindigkeitsmessung |
|
Plasmahochtoener |
Precise sound reproduction |
|
Polygraph |
Trust no one! |
|
Power Electronics |
Tesla generator, high voltage power electronics |
|
Power Op- |
General purpose building blocks |
|
Power source |
Precisely regulated current |
|
Power supply DC power supply |
On the right care is what matters |
|
Praezisionsgleichrichter |
Rectifier for sensing applications |
|
Preamplifier |
RIAA, microphone and other |
|
Pressure sensor |
Absolute or differential pressure |
|
Programmable logic controller |
PLC |
|
Projectors |
home cinema |
|
PT100 PT1000 |
Temperature measurement with platinum sensors |
| Q |
|
|
|
Quartz oscillator |
High-precision clock generation |
| R |
|
|
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Radar Detectors |
Recognize and avoid speed traps and |
|
Random |
True random numbers or pseudo random |
|
Receiver and detectors |
all wavelengths |
|
Relay Card |
Loads drive safely |
|
Remote Control |
For HIFI, TV, garage door, light, etc.. |
|
Remote control |
For model building, house and home |
|
Remote control blocker |
Interference transmitters for the Fernebedieung |
|
Rev counter |
For motorcycle, car, model |
|
RFID |
Transponders, detectors, transmitters |
|
RGB LED circuits |
The color spectrum |
|
Roehrenverstaerker |
Fascinating modern appliances with historical technology |
| S |
|
|
|
Sample and Hold |
Signals simply freeze |
|
Sawtooth oscillator |
with transistor or IC |
|
Schmitt Trigger |
Clean signals |
|
Security Services |
For house, yard, car, motorcycle |
|
Serial interface RS232 |
Programming and Application |
|
Servo Motor |
For industrial and model |
|
Shunt Regulator |
Parallel controls with special characteristics derern |
|
Signal Generator |
Signal generation, function generator |
|
Signal tracer Signalinjektor |
Useful tool for troubleshooting |
|
Solar cells |
Inexhaustible energy from the sun |
|
Spannngsinverter |
Generate negative voltages |
|
Speakers and Speakers |
Hoerner, bass reflex subwoofer, and more |
|
Speedometer |
Accurate measurement of speed |
|
Spherical Audion |
Basic circuit of radio technology |
|
Stepper Motors & Stepper Motors |
Important actuators for Robit / Mechatronics |
|
Stethoscope |
Pulse and make audible Herztoene |
|
Supercap, GoldCap |
Circuits with gold capacitors |
|
Switching Power Supplies |
Power supplies with very high efficiency |
|
Symmetrical Power Supply |
Positive and negative voltages simultaneously |
|
Synthesizer |
Analog and Digital, unc Moog Co. |
| T |
|
|
|
Temperature Controller |
Precise temperature control |
|
Theremin |
Odd musical instruments |
|
Thermometer |
Temperature measurement, analog and digital |
|
Timer timer |
Per second overwrite cycles, |
|
Timers |
Time measurement and interval |
|
Timers |
Basic building block of the circuitry |
|
Tone Generator |
Everything is sound by |
|
Transformers |
Convert AC voltages |
|
Transistor circuits |
Circuits and basic circuits with transistors |
|
Transistorzuendung |
For car or motorcycle |
|
Tube Tester |
For triode, pentode, Magic Eye |
|
Tuergong |
Bell or melody Gong |
| U |
|
|
|
Ultrasound |
Not only for bats |
|
USB Module |
Universal Serial Bus |
| V |
|
|
|
Versa Module bay Amplifiers |
Power Amplifier for Audio Applications |
| W |
|
|
|
Washing Machine Dishwasher |
Essential household goods |
|
Water Detectors |
For house and cellar |
|
Weather and Environment |
Air pressure, humidity, pH |
|
Wheatstone bridge |
Unknown resistors measure |
|
Wind Meter / Anemometer |
Where the wind blows |
|
Window comparator |
Spannungsueberwachung |