Member Only Archive
Table of contents
- Rainwater Storage Gauge
- DC Adapter with Battery Backup
- ePanorama
- High Input Voltage Linear Rgeulator
- Relative Fieldstrength Meter for 2-m Band
- Scope Triggering Aid for Video Signals
- 1 kH Synthetic Inductor
- Simple Voltmeter
- Analogue Input for Lego RCX Module
- Night Sky Model
- Universal Mobile Telephone Service (1) From System 1 to UMTS
- Negative Shunt Regulator
- Universal Rev Counter
- Linux Advanced Radio Terminal (LART) Build your own mini computer
- Sound-to-light PLUS Microprocessor-driven lights effects
- Valved RIAA Preampfilter using an ECL86
- 1.5 V AF Amplifier An optimised two-stage design
- PC Serial Peripheral Design (4)
- GBDT GameBoy Development Tools
- Multi-Purpose IR Receiver For ‘Running Text Display’
- EEPROM Adapter
- Frequency Doubler
- Fliptop Timer
- The Muller-C Element
- Bit Calculator
- RGB-to-Colour difference converter
- Car Boot Lamp Warning
- Single-Supply Measurement Amplifier
- Three Switches on One RCX Input
- Symmetric Noise Source
- 555 Signal Generator Kit
- Battery Charger Display
- Compator-based Crystal Oscillator
- MMIC Antenna Amplifier with Bypass Switch
- Precision Voltage to Current Converter
- Switching Voltage Regulator
- 0-2 µF Variable Capacitor
- 150mA LDO Regulator with PowerOK O/P
- External RF Power Control for 2m/70cm Handhelds
- Optimised Semiconductor Noise Source
- Furby Revealed
- Simple Sump Pump Controller
- Instrumentation Amplifier withImproved CMRR
- Garden Lighting using solar cells
- Pushbutton-Controlled Trimpot Ics
- Stepper Motor Microstep Driver
- I2C Multiplexer
- DC/DC Converter from 1.5 V to +34 V
- Hold Adaptor for Voltmeters
- CANopener
- Rail-to-Rail and Over-the-Top Opamp
- PIC16F84/16C84 Mini Programmer
- 11 W Stereo or 22 W Mono Power Amp
- USB Audio-DAC A mini PC Sound Card
- A CD for Christmas tasteful lighting effects
- Can Adapter for ISA Bus A plug-in card for PCs
- 2532/2732 EPROM Adapter
- Electronic Ear for Lego RCX
- Display info
- ECG Amplifier
- High-Voltage Difference Amplifier