Projects Page

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Filename Type Size
0 - 30v Power supply.pdf PDF Document 152 KB
0-30V 0-2A Power supply.pdf PDF Document 116 KB
1 Watt amplifer.pdf PDF Document 178.1 KB
10 channel LED sequencer.pdf PDF Document 26.4 KB
10 watt amp.pdf PDF Document 32.4 KB
100 - 150 watt amp.pdf PDF Document 236.3 KB
12 Volt Lamp Dimmer.pdf PDF Document 63.5 KB
12v 30A Power supply.pdf PDF Document 78.5 KB
12v Audio Amp.pdf PDF Document 6.3 KB
12watt amp.pdf PDF Document 9.5 KB
13v 20 amp PSU.pdf PDF Document 122.4 KB
16 stage bidirectional LED sequencer.pdf PDF Document 53 KB
16 watt Amp.pdf PDF Document 48.8 KB
16watt Bridge Amp.pdf PDF Document 14.3 KB
1watt amp.pdf PDF Document 4.4 KB
2 Transistor LED flasher.pdf PDF Document 27.2 KB
200w ATX power supply.pdf PDF Document 69.5 KB
20v 20 amp Supply.pdf PDF Document 77.7 KB
24 hour timer.pdf PDF Document 110.2 KB
3 LED voltmeter.pdf PDF Document 684.2 KB
3-24 volt Power supply.pdf PDF Document 49.9 KB
5 to 30 minute timer.pdf PDF Document 52.2 KB
5 to 9 volt inverter.pdf PDF Document 44.2 KB
555 tone generator.pdf PDF Document 53.4 KB
80 watt audio Amp.pdf PDF Document 11.3 KB
9 sec Digital countdown Timer.pdf PDF Document 56.1 KB
Adj Power supply.pdf PDF Document 16.8 KB
Alarm sytem Power supply.pdf PDF Document 71.5 KB
Amp Meter - LM3914.pdf PDF Document 256 KB
Amp with Tone controls.pdf PDF Document 70.2 KB
Astable Multivibrator.pdf PDF Document 23.1 KB
Audio Amp 2 watt.pdf PDF Document 21.4 KB
Audio VU Meter.pdf PDF Document 50.6 KB
Audio milliVoltmeter.pdf PDF Document 219.1 KB
Auto Retransmitting Makeshift Repeater.pdf PDF Document 48.7 KB
BCD to 7 segment decoder.pdf PDF Document 15.6 KB
Basic Vox Unit.pdf PDF Document 23.5 KB
Battery Cond indicator LM3914.pdf PDF Document 1 MB
Bedside Lamp Dimmer.pdf PDF Document 56.5 KB
Bench Audio AMP.pdf PDF Document 49.8 KB
Bench amp - Signal tracer.pdf PDF Document 1.4 MB
Cat 5 Cable tester.pdf PDF Document 51.2 KB
Cigarette lighter power adaptor.pdf PDF Document 13 KB
Computer Microphone amp.pdf PDF Document 37.3 KB
Connection Tester.pdf PDF Document 51.4 KB
Current limiting PSU.pdf PDF Document 94.4 KB
DF_Unit_for_foxhunting.pdf PDF Document 43.7 KB
Dark Activated Switch.pdf PDF Document 97.9 KB
Dashboard Digital Voltmeter.pdf PDF Document 146.4 KB
Data Sheet for Various Semiconductors.pdf PDF Document 665.8 KB
Desk Neon.pdf PDF Document 38.1 KB
Discharge indicator for 12 V battery.pdf PDF Document 68.1 KB
Discrete HIFI Pre-amp.pdf PDF Document 131.7 KB
Dual Regulated PSU.pdf PDF Document 31.4 KB
ECM Mic Preamp.pdf PDF Document 65.1 KB
ECM_Mic_Preamp.pdf PDF Document 33.1 KB
Electric Doorbell with counter.pdf PDF Document 61.3 KB
Electronic Keypad.pdf PDF Document 61.9 KB
Electronic Selector with display relay Drv.pdf PDF Document 90.5 KB
Electronic Thermostat.pdf PDF Document 69 KB
Extended dotmode disp LM3914.pdf PDF Document 1.1 MB
FM Beacon Transmitter 88-108.pdf PDF Document 53.4 KB
Field Strength Meter more.pdf PDF Document 52.7 KB
Field Strength Meter.pdf PDF Document 52.9 KB
Flashing LED xmas light.pdf PDF Document 14.8 KB
Flip Flop Circuits.pdf PDF Document 120.5 KB
Gate Alarm.pdf PDF Document 44.1 KB
HiFi Phono Preamp.pdf PDF Document 155.3 KB
High Current Regulated Supply.pdf PDF Document 46.7 KB
High Voltage Stun Gun.pdf PDF Document 65.9 KB
High and Low Voltage Cutoff.pdf PDF Document 93.8 KB
High current 13v power supply.pdf PDF Document 277.9 KB
Incadesent lamp Dimmer.pdf PDF Document 84.2 KB
Increasing Regulated Current.pdf PDF Document 46.1 KB
Infra red TX and RX.pdf PDF Document 65.1 KB
Injector tracer.pdf PDF Document 1.2 MB
L200 Power Supply.pdf PDF Document 45.2 KB
LEAD acid battery charger.pdf PDF Document 81.5 KB
LED Flasher more.pdf PDF Document 49.7 KB
LED Flasher.pdf PDF Document 31.6 KB
LED Flasher_1.pdf PDF Document 31.6 KB
LED Projects.pdf PDF Document 95.1 KB
LED Torch more.pdf PDF Document 39.2 KB
LED Torch.pdf PDF Document 38.8 KB
LED VU meter.pdf PDF Document 47.8 KB
LM317T regulator more.pdf PDF Document 71.9 KB
LM317T regulator.pdf PDF Document 77.3 KB
LM317T with pass transistor.pdf PDF Document 50.9 KB
LM338 power supply.pdf PDF Document 126.7 KB
LM386 Audio Amplifier.pdf PDF Document 101.3 KB
Lead acid battery Meter.pdf PDF Document 56.8 KB
Light Detector circuit.pdf PDF Document 42 KB
Lithium battery charger.pdf PDF Document 11 KB
Logic PSU with overvoltage Protection.pdf PDF Document 49.4 KB
Logic Probe.pdf PDF Document 41.7 KB
Logic tester.pdf PDF Document 44.8 KB
Low Power LED Battery Voltmeter.pdf PDF Document 47.8 KB
Low noise Microphone amp.pdf PDF Document 384.9 KB
Low voltage transmitter.pdf PDF Document 12.2 KB
Microphone Amp.pdf PDF Document 17.4 KB
Mini Oscillator.pdf PDF Document 207.8 KB
Nicad Battery Charger.pdf PDF Document 35.4 KB
Over Voltage protection for LM317T.pdf PDF Document 54.2 KB
Over and under Voltage Switch.pdf PDF Document 87.2 KB
Peak reading Audio Level meter.pdf PDF Document 46.3 KB
Personal Stereo Audio Amp.pdf PDF Document 20.3 KB
Power Supply regulator.pdf PDF Document 703.9 KB
Quadraphonic Amp.pdf PDF Document 170.2 KB
RC radio TX and RX.pdf PDF Document 114.1 KB
Regulated Power supply with meters.pdf PDF Document 200.5 KB
Relay Circuits more.pdf PDF Document 132.7 KB
Relay Circuits.pdf PDF Document 34.2 KB
S-Video to RCA.pdf PDF Document 45 KB
Signal_Injector.pdf PDF Document 121.4 KB
Simple_mic_preamp.pdf PDF Document 14.7 KB
Super_Wireless_Control_.pdf PDF Document 996.8 KB
TA2030 8 watt amp.pdf PDF Document 44.3 KB
TBA810 Audio Amplifier.pdf PDF Document 166.9 KB
TBA810s Audio Amp.pdf PDF Document 1.2 MB
Temp Control Fan.pdf PDF Document 61.6 KB
Thermo Circuit.pdf PDF Document 256 KB
Time Delay Relay.pdf PDF Document 45.4 KB
Timer Circuits.pdf PDF Document 79.5 KB
Touch Button SW.pdf PDF Document 76.2 KB
Touch Control Switch.pdf PDF Document 48 KB
Touch Dimmer.pdf PDF Document 66.5 KB
Variable 7805 Regulator.pdf PDF Document 46.6 KB
Variable PSU.pdf PDF Document 37.4 KB
Variable Power supply.pdf PDF Document 80 KB
Video Amplifier 1.pdf PDF Document 104 KB
Video Amplifier.pdf PDF Document 71.9 KB
Voltage Comparitor Switch.pdf PDF Document 47.6 KB
Voltage Window Switch.pdf PDF Document 78.5 KB
Voltage comparator Switch.pdf PDF Document 44.3 KB
ZS6KMD_0to30V_3A_PSU.pdf PDF Document 112.4 KB
ZS6KR_Patch_Box.pdf PDF Document 116.8 KB
calibrat.pdf PDF Document 100 KB
cwfilter.pdf PDF Document 83.8 KB
discreg.pdf PDF Document 6.6 KB
error_log Unknown 135 Bytes
hbmic.pdf PDF Document 12.3 KB
icamps.pdf PDF Document 44.3 KB
powsupply.pdf PDF Document 12.9 KB
speech.pdf PDF Document 10.8 KB
temp speed controller for fan.pdf PDF Document 3.5 KB
tonekey.pdf PDF Document 229.6 KB
transaud.pdf PDF Document 13.5 KB