- Port Line and ADC Extension for 89S8252 Flash Micro E.
using our Universal Interface for Windows - Capacitance Meter
using a CMOS timer - A Star for Christmas
- USB Audio Codec with S/PDIF
record digital audio with your PC - Electrically Isolated Zero- Crossing Detector
- HT12E Pushbutton Switch Extension
- 1dB-Chebyshev Filter/Amplifier
- Long-Interval Timer
- Switch for Switch-Free Power Supplies
- Door Knocker Bell
- Modified Time Clock Switch
- Seconds Reference with Quartz Crystal
- Turn That Down, Please
- Infrared Wake-Up Circuit
- Automatic Battery Switchover
- Model Train Lighting
- Triple Voltage Monitor with Power Good Signal
- Mailbox Alarm
- Crystal Tester
- I2C over Long Distances
- Carnival Glasses
- Programmable Dial-Out BlockingDevice
barring premium rate numbers - VLF reception on the PC
antenna on the soundcard - Digital Radio Mondiale (DRM)
digital long-, medium- and shortwave radio - Noise Generator
- Valve Detector Receiver
- Low-Cost Reflex Interface
- Free Processors
- Door Opener de Luxe
- Titler for Portable MD Players
- 512-MB ROMBot
- 7-segment Display IC
- Switchable Current Source
- Luminescent Torch
- A Simple Switch for R/C Models
- Automatic Power-Off
- Real RS232 for Laptop PCs
- Video Sync Generator
- Fan Controller with Remote Temperature Sensor
- Infrared Light Switch
- 1 kHz to 30 MHz Oscillator using only Three Components
- Portable MD Remote Control Demystified
- Simple AVR Programmer
- Phantasia on a 555 Theme
- Manchester decoder
- RF Probe
- Random Flashing LED
- Window Comparator
- Magnetic Proximity Switch withToggle
- Super-Fast Comparator
- Compact Flash Interface for Microcontroller Systems
including our 89S8252 Flash board - Vehicle Diagnostics Adapter (2)
Windows software for the OBD-2 interface - IR Receiver for the I2C Bus
- Power Opamp with Programmable Output Current
- Bistable Relay
- Scanning Slides with an ELS
- Automatic Fidge Switch for Caravans
- Voltage Inverter with Cascade Stage
- DC Protection for the IGBT Power Amp
- Flashing Alarm Led
- Vibration Detector
- Current Source with Indicator
- Token Number Display
- Tea Timer
- DCI Bus
RS485 home network with a maximum of 64 terminals
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