WANTED: Individual or team to take over this project. I'm in my 70's and want to put my feet up. Contact details in footer.

Students and teachers may re-use and modify these images for teaching and learning. Commercial (for profit) use is prohibited.

There are 885 images.

02-assem-list.gif

3_Touch_Switch.gif

4-ip-mpx.gif

7SegCA-design.gif

7_Segment_Display_1.jpg

7_Segment_Display_2.gif

7_Segment_Display_3.gif

7_Segment_Display_4.gif

7_Segment_Display_5.gif

7_Segment_Display_Common_Anode.gif

13-A-Plug.jpg

300px-CCD.jpg

397px-LNB_dissassembled.JPG

444.gif

555-Astable.gif

555-astable.gif

555-formulas.gif

555-Internals.gif

555-LDR.gif

555-Monostable.1.1Sec.gif

555-Monostable.gif

555-monostable.gif

555-Monostable.jpg

555-MonostableTiming.gif

555-Variable-Astable.gif

555-wailing.gif

555-wailing.jpg

4000_Series_Chips.png

4013-Flip-Flop-Pinout.gif

4017-beep-3.gif

4017-buzz-flash.gif

4017-Morse-A.gif

4017-reset-on-6.gif

4017-reset-on-6.gif

4017-Reset.gif

4017-tlight.gif

4017-tlight.gif

4017-with-OR.gif

4017.gif

4017.gif

4017_With_Reset.png

ABX_Alarm.png

adc-analogue.gif

adc-digital.gif

ADC-Flash-PE.gif

ADC-Flash.gif

adc-ramp.gif

adc-reconstruction.gif

adc-summing.gif

ADC_and_PISO.png

ADC_and_SIPO.png

ADSL-Spectrum-OFDM.gif

ADSL-Spectrum.gif

adsl.gif

AM-80.jpg

AM-Demodulation.jpg

AM-LED-TX.gif

AM-Modulation-Depth.gif

AM-Overmodulation.jpg

AM-Panafall.jpg

AM-Sample.mp3

AM-Sidebands-Audio.gif

AM-Sidebands-Sine.gif

AM-Simple-Radio.gif

AM-ssb.gif

AM.gif

AM2.gif

Ammeter.gif

Amp-Measurement.png

Amplifier_Gain.gif

Amplifier_System.png

Antenna-circular-polarisation.gif

Antenna-dipole-impedance.gif

Antenna-Dipole.jpg

Antenna-Douai-70-04.jpg

Antenna-Poalrisation.gif

Antenna-Polarisation.gif

Antenna-quarter-wave.jpg

Antenna-Satellite-LNB.jpg

Antenna-wave-diagram.gif

Antenna-Yagi.gif

Antenna-Yagi.jpg

antenna-yagi_h.gif

antenna-yagi_v.gif

Antenna Sewage Pump.jpg

ASCII-R.gif

assem-H-Bridge.gif

assem-leds.gif

assem-sev-seg.gif

assem-stepper.gif

assem-TLIGHT-del.gif

assem-TLIGHT.gif

assm-01-list.gif

attn-disp-lat.gif

Audio-LM386.jpg

Audio-to-TTL.gif

Bandwidth.gif

BandwidthP.gif

Basic-Maths-Rearrange.gif

Battery.png

BaxandallToneControl.gif

BCD-to-7-Seg-Decode-2.gif

BCD-to-7-Seg-Decode.jpg

Bcd_clock.gif

bcd_clock.gif

Bd.gif

Bd.gif

Be.gif

Beep-beep-beep.gif

Beep-beep-beep.jpg

Bin-to-7-Seg.gif

BinaryCode-wheel.gif

BinaryCode.gif

bipolar-darlington.gif

bipolar-em-fol.gif

Bipolar-Junction-Transistor.gif

bipolar-switch.gif

Bipolar-Transistor-Simulation.swf

Bipolar-Transistor-Switch.gif

BJT-PP-Amp.gif

bjt.gif

BJT_Follower_with_feedback.png

BJT_Gain_Measurement.gif

BJT_Gain_Measurement_Graph.gif

BJT_Gain_Measurement_Layout.gif

BJT_Pins.gif

Bm_bread-maker.jpg

Bm_BreadMachine.jpg

Bm_intel_processor.jpg

Bm_io.jpg

Bm_motor.jpg

Bm_processor_board.jpg

Bm_sounder.jpg

Bm_Sys_Diagram.gif

Bm_temperature-sensors.jpg

Bm_transducer-drivers.jpg

bool-and.gif

bool-nand.gif

bool-nor.gif

bool-or.gif

bool-xor.gif

Bridge_and_Difference.png

Bulb.gif

buoy-flasher.gif

buoy-flasher.gif

bw-audio.GIF

bw-audio.gif

Calculator_Ln_Button.jpg

cap-hp-filter.gif

cap-lp-filter.gif

cap-parallel.gif

cap-RC-switch.gif

cap-series.gif

cap-time-constant.gif

Capacitor-Charging-Circuit-Simulation.swf

Capacitor-Charging-Experiment-Layout.gif

Capacitor-Charging-Experiment.gif

Capacitor-Charging-Graph.gif

Capacitor-Charging-Picoscope.gif

Capacitor-Charging-Water-Analogy.swf

Capacitor-Discharging-Graph.gif

Capacitor-Images.jpg

Capacitor-Parallel.gif

Capacitor-phys-constr.gif

Capacitor-Series.gif

Capacitor-Symbols.gif

capacitors-in-series.gif

Capacitor_RC_Timing.png

cell.gif

cid-100nF.jpg

cid-100nF.jpg

cid-diode-bridge.jpg

cid-diode.jpg

cid-resistor.jpg

cid-transfmr.jpg

cid-zener.jpg

circular-antenna.gif

Close_Switch_Current_Doubles.png

Close_Switch_Current_Doubles_2.png

Close_Switch_Current_Halves.png

Colors_in_eV.svg

comp-battery.gif

comp-bridge-rect.gif

comp-cell.gif

comp-ldr.gif

comp-ldr.png

comp-mosfet-n.gif

comp-mosfet-p.gif

comp-mosfet-pp-biased.gif

comp-mosfet-pp.gif

comp-nnet.gif

comp-thermistor.gif

comp-zener.gif

Components-Commonly-Used.gif

Components-Commonly-Used.png

Components-Protoboard-Layout.gif

control-damp.gif

control-open-loop-a.png

control-open-loop-b.png

control-open-loop-c.png

control-open-loop-d.png

control-open-loop.gif

Cross_Over_Distortion.gif

Crystal-Oscillator.gif

Current-junction.GIF

Current-puzzle.GIF

d-type-ff-clock-edges.png

d-type-ff-clocked-latch.png

d-type-ff-latch-timing.png

D-Type-FF-One-Bit-Counter.gif

D-Type-FF-Two-Bit-Counter.gif

d-type-ffcombinational-latch.png

d-type-ffcombinational-latch.png

DAB-RX.gif

DAC_Ramp.gif

DAC_Summing-Latch.gif

DAC_Summing.gif

Damp-Hunt.gif

dB_gains_add.png

DC_Buzzer.png

Decade-Counter-4017.gif

Default Gateway.jpg

Delta-lux-detector.gif

de_morgan.png

diac.png

diac_graph.png

Digimod-PAM.gif

Digimod-PPM.gif

Digimod-PPM2.gif

Digimod-PWM.gif

Digital-ramp-adc.gif

diode-characteristic.gif

Diode-graph.gif

Diode-led-3-series.gif

Diode-led-3.gif

diode-led-3.gif

diode-led.gif

Diode-photo-BPW41N-cct.gif

Diode-photo-BPW41N.gif

Diode-PIN.gif

diode-zener.gif

diode.gif

DiodeChar.gif

Diodes.jpg

Diode_Symbols.gif

Diode_zener.gif

Dipole-Animation.swf

DipoleAnimation.gif

dispersion.gif

distortion-saturation.gif

Douai-70-04.jpg

dtypeflipflop4bitSR.gif

dtypeflipflopbincount.gif

dtypeflipflopDiv2.gif

dtypeflipflopLatch.gif

dtypeflipflopMod6.gif

dtypeflipflopModN.gif

dtypeflipflopTimingDiagram.gif

Duck-In-A-Bath.gif

Duck-In-A-Bath.swf

D_Type_FF_Pseudo_Random_Number.gif

D_Type_Flip_Flop.gif

D_Type_Flip_Flop_Counter_1.gif

D_Type_Flip_Flop_Counter_2.gif

D_Type_Flip_Flop_Counter_2.jpg

D_Type_Flip_Flop_Counter_3.gif

D_Type_Flip_Flop_Latch.gif

D_Type_Flip_Flop_Shift_Register.gif

D_Type_Flip_Flop_Shift_Register_PS.gif

D_Type_Flip_Flop_Shift_Register_SP.gif

D_Type_Flip_Flop_Truth_t.gif

Electret-mic-pre-amp-lyt.gif

Electret-mic-pre-amp.gif

Electret-mic-pre-amp.jpg

Electret-mic.gif

Electret-mic.jpg

Electrolytic Minus Pin.jpg

Electron-Flow-Animation.swf

Emitter-follower.gif

Falstad-Comparator.gif

Ferrite-rod.gif

Ferrite-rod.jpg

fibre-optics.gif

Filter-Band-Pass.gif

Filter-High-Pass-Active-Cct.gif

Filter-High-Pass-Cct.gif

Filter-High-Pass.gif

Filter-Low-Pass-Active-Cct.gif

Filter-Low-Pass-Cct.gif

Filter-Low-Pass.gif

Filter-Treble-Boost-Active-Cct.gif

FilterBandpassTuneable.gif

flash-adc.gif

flow-chart-heater-2.gif

flow-chart-heater.gif

flow-chart-sym.gif

Flow_charts_xkcd.GIF

Flow_chart_example.GIF

Flow_Chart_Funny.pps

Flow_chart_symbols.GIF

FM Demodulator.gif

fpgaand.gif

fpganor.gif

fpganorand.gif

fpganornand.gif

fpganornot.gif

fpganoror.gif

fpganorxor.gif

fpganot.gif

fpgaor.gif

fpgaxor.gif

Fuse-1.jpg

Fuse-2.gif

Fuse-slow.gif

Fuse-symbol.gif

Fuse-symbol.gif

Gain-Bandwidth-Product.png

GainBandwidthProduct.png

Gate-AandB.gif

Gate-and.gif

gate-and.gif

Gate-AorB.gif

Gate-AxnorB.gif

Gate-AxorB.gif

Gate-Half-Adder.gif

Gate-Karnough-1.gif

Gate-Karnough-2.gif

Gate-nand.gif

gate-nand.gif

Gate-nor.gif

gate-nor.gif

Gate-Not-Same.gif

Gate-not.gif

gate-not.gif

Gate-NotA.gif

Gate-NotAandB.gif

Gate-NotAorB.gif

Gate-or.gif

gate-or.gif

Gate-Same-1.gif

Gate-Same-2.gif

gate-ttable.gif

Gate-xnor.gif

Gate-xor.gif

gate-xor.gif

Gen-Com-Sys.gif

gen-control-sys.gif

gen-control-sys.gif

goto.png

gray-scale-linear.gif

gray-scale-wheel.gif

Gray.gif

GrayCode-wheel.gif

GrayCode.gif

h-bridge-mosfet.gif

h-bridge-mosfet.gif

h-bridge.gif

Half-Flash ADC.gif

Heatsink.jpg

height.png

HF-Radio-DRM.mp4

Home_Made_Electric_Fence.png

IF-Amp.gif

ind-switch.gif

Input-Process-Output.png

Intercom.gif

InvertingAmpScopeTrace.gif

InvSchmittNoiseClean.gif

ip-packet-structure.gif

IPOF.png

IR-LED-Detector.gif

IR-LED-Photo.jpg

IR-LED-Receiver-Optics.jpg

IR-LED-Receiver.gif

IR-LED-Receiver.jpg

IR-LED-Receiver.png

IR-LED-Receiver.png

IR-LED-Transmitter.gif

Ir-tx.gif

Ir-tx.jpg

karnaugh-01.gif

karnaugh-02.gif

karnaugh-03.gif

karnaugh-04.gif

karnaugh-05.gif

kirchoff.gif

kirchoff.gif

LC-Tuned-Circuit.jpg

lcd-2-x-16.gif

lcd-2-x-16.gif

LCR_Impedance.png

LDR-Divider-1.gif

LDR-Divider-2.gif

LDR-divider-bright.jpg

ldr-divider.gif

LDR.jpg

LDR.jpg

LDRLogGraph.gif

led-7-seg-x-2.gif

led-7-seg-x-2.gif

led-8-x-8-matrix.gif

led-8-x-8-matrix.gif

Led-from-wikipedia.gif

Led-graph.gif

led-matrix-mpx-driver.gif

led-matrix-RB.gif

led-matrix.gif

Led-pwr-ind.gif

Led-pwr-ind.jpg

Led.gif

Led_IR-TSUS5400.gif

Light_Sensor_Driver_and_Lamp.png

Limiting.gif

LM-Module.jpg

Lm380-pinout.gif

Lm380.gif

LM386-and-Layout.GIF

LM386-pinout.GIF

logic-2-detector.gif

logic-2-detector.gif

logic-counter-controller.gif

logic-NAND-as-NOT.gif

logic-NAND-as-NOT.png

logic-NAND-as-OR.gif

Logic-probe-improved.gif

Logic-probe-tristate.gif

Logic-probe.gif

Logic_AND_Latch.png

Logic_AND_Latch.png

Logic_AND_Switches.png

Logic_Bistable_Latch.png

logic_glitch.png

Logic_OR_Latch.png

Logic_OR_Latch.png

Logic_OR_Switches.png

log_graph.gif

log_graph.png

Loudspeaker.jpg

lpf-and-hpf.gif

Lush_XY_Plot.png

Lwave-Red-2.gif

Matrix-board.jpg

Measuring-Current-Twonks.swf

Measuring-Current.swf

Media-Coaxial-Cable.gif

Media-Dispersion.gif

Media-fibre-diagram.gif

Media-Fibre.jpg

Media-Open-Wire-Co-Ax.jpg

Media-Open-Wire.jpg

Media-Twisted-Pair.jpg

Media-walkie-talkie.gif

Media-Waveguide.jpg

Media.gif

Medium-air.gif

Mercury_switch.jpg

Microcontroller.gif

Microcontroller_Detail.gif

Microphone-Balanced.gif

Microphone.gif

Microswitch.gif

Microswitch.gif

Mobile-Cell-Freq-Reuse.gif

Mobile-Phone-In-Tunnel.jpg

Mobile-Phone-Mast.jpg

MobilePhonePortableMast.jpg

mod-pam.gif

mod-pcm.gif

mod-ppm.gif

mod-pwm.gif

Modulation-AM-FM.gif

Modulation-DRM-superhet.gif

Modulation-DRM.jpg

Modulation-FM-1.gif

Modulation-FM-2.gif

Modulation-FM-3.gif

Modulation-FM-Slope.gif

Modulation-FM-Spectrum.gif

Modulation-fm-stereo-RX.gif

Modulation-fm-stereo.gif

Monitoring_Station.kml

monostable.gif

MOSFET-Characteristics.swf

MOSFET-Switch.gif

MOSFET-Switch.gif

MOSFET-Switch.png

MOSFET.gif

MOSFET_Follower_with_feedback.png

MOSFET_Pins.gif

MOSFET_Push_Pull_Amp.gif

MOSFET_Push_Pull_Amp_Biased.gif

MOSFET_Push_Pull_Amp_Biased_3.gif

MOSFET_Push_Pull_Amp_Biased_4.gif

MOSFET_Push_Pull_Amp_XOD.gif

MOSFET_Push_Pull_Amp_XOD_2.gif

MOSFET_Push_Pull_Amp_XOD_3.gif

Mosfet_Source_Follower_Switch.png

MOSFET_Structure.gif

MOSFET_Water.gif

Motor-1.jpg

Motor-2.jpg

Motor-Stepper-Bipolar.gif

Motor-Stepper-Structure.gif

Motor-Stepper-Unipolar.gif

Motor-Stepper.jpg

Motor.jpg

Multi-Path-Interference.swf

Multimeter-current.jpg

Multimeter-for-Frequency.jpg

Multimeter-resistance.jpg

Multimeter-voltage.jpg

Multimeter.jpg

Multiplex-FDM-ADSL.gif

multiplex-TD.gif

Multiplex-TDM-Logic-2.gif

Multiplex-TDM-Logic-4.gif

Multiplex-xkcd-cat.jpg

Multiplexing-Time-Division.swf

MVC.png

nand-astable.gif

NAND-Bistable-2.gif

Neon.gif

NeonLamp.JPG

NeuralNet.gif

NonInvertingEqualised.gif

NonInvertingPreamp.png

Non_Linearity.gif

no_communication.gif

OFDM.gif

ohm.png

Ohms-Law.swf

OhmsLawTriangle.gif

op-amp-active-LPF.gif

op-amp-comparator.gif

op-amp-DAC.gif

op-amp-differential.gif

op-amp-inv-lab.gif

op-amp-inv-schmitt.gif

op-amp-inv.gif

op-amp-inverting.gif

op-amp-limiting.gif

op-amp-lpf.gif

op-amp-non-inv-2.gif

op-amp-non-inv-schmitt.gif

op-amp-non-inv.gif

op-amp-pwm.gif

Op-Amp-Regulator-MOSFET.png

Op-Amp-Regulator.png

op-amp-summing.gif

op-amp-v-follow.gif

Open-circuit.gif

open.gif

Op_Amp_741.gif

Op_Amp_741.gif

Op_Amp_Comparator_1.gif

Op_Amp_Comparator_2.gif

Op_Amp_Comparator_4.jpg

Op_Amp_Comparator_Ext.gif

Op_Amp_Difference.gif

Op_Amp_Difference_Graphs.gif

Op_Amp_Inverting-Schmitt-Scope.gif

Op_Amp_Inverting-Schmitt-Trig-Comparator.gif

Op_Amp_Inverting-Schmitt-Trig-Simple.gif

Op_Amp_Inverting-Schmitt-Trig.gif

Op_Amp_Inverting.gif

Op_Amp_Inverting_Lab_Task.gif

Op_Amp_Non_Inverting.gif

Op_Amp_Non_Inverting_Layout.gif

Op_Amp_Relaxation_Oscillator.gif

Op_Amp_Summing.gif

Op_Amp_Voltage_Follower.gif

Op_Amp_Voltage_Follower_Example.gif

Oscillator-sine-wave-0.7Vout.gif

Oscillator-sine-wave-layout.gif

Oscillator-sine-wave.gif

oscilloscope-6V.gif

oscilloscope-pwr-amp.gif

oscilloscope-sine.gif

oscilloscope-tacho.gif

Oscilloscope-USB.jpg

oscilloscope.gif

P-N-Diode.gif

Packet-Internetwork.jpg

Packet-Uniselector.jpg

Pcm-2.gif

Pcm.gif

Pfm-motor-speed-controller-fast.gif

Pfm-motor-speed-controller-slow.gif

Pfm-motor-speed-controller.gif

Phase_Angle_Animation.swf

PhotoVoltaicFarm.jpg

PIC-16F88-Programming.gif

PIC-Traffic_Lights.jpg

PIC-Traffic_Lights.png

PIC 8 x Input Switches.gif

PIC 8 x Input Switches.jpg

PIC16F88 8x8 LED Matrix.png

PIC16F88 28BYJ-48 Stepper Motor.jpg

PIC16F88 MUX 7 Seg.jpg

PIC16F88 MUX 7 Seg.png

PIC16F88 OLED Matrix.png

PIC16F88 Pinout.png

PIC16F88 Prototype Board.jpg

PIC16F88 RasPI Big Board CCT.png

PIC16F88 RasPI Big Board Layout.jpg

PIC16F88 RasPI Big Board Layout.png

PIC16F88 Servo.jpg

PIC16F88 Servo Photo.jpg

PIC16F88 Servo Signals.png

PIC16F88 Servo Wiring.png

PIC16F88 Shoe String Programmer.jpg

PIC16F88 Shoe String Programmer.png

PIC16F88 Winstar EH001602E.png

PIC16F88 with PICkit3 mk2.jpg

PIC16F88 with PICkit3 mk2.png

PIC16F88 with PICkit3.jpg

PIC16F88-ADC-LEDs.jpg

PIC16F88-ADC-LEDs.png

PIC16F88-ADC-Scope.png

PIC16F88_5_kHz_Buzz.png

pic16f88_arcitecture.png

pic16f88_arcitecture.png

pic16f88_arcitecture_nl.png

pic16f88_arcitecture_nl.png

pic16f88_Hello_World.gif

PIC16F88_LYT.png

PIC16F88_SINGLE_7_SEG.gif

PIC16F88_SINGLE_7_SEG.jpg

Picaxe-03-Happy-CCT.png

Picaxe-03-Happy-Decide.png

Picaxe-03-Happy-Flow.png

Picaxe-03-Happy-LYT.png

Picaxe-03-Happy-Play.png

Picaxe-03-Happy-Start.png

Picaxe-04-OLED-Back.png

Picaxe-04-OLED-CCT.png

Picaxe-04-OLED-Flow.png

Picaxe-04-OLED-LYT.png

Picaxe-04-OLED-Output.png

Picaxe-05-LDR-ADC-LYT.png

Picaxe-05-LDR-ADC.png

Picaxe-06-Insulter-Flow.png

Picaxe-06-Insulter.png

Picaxe-08-Bottom.png

Picaxe-08-Flow_Chart.png

Picaxe-08-LED-Flash-CCT.png

Picaxe-08-LED-Flash-Flow.png

Picaxe-08-LED-Flash.png

Picaxe-08-main.png

Picaxe-08-top.png

Picaxe-08.png

PICAXE-08M2-Serial-PC-Link.png

Picaxe_Analogue_Input_Interface.png

Picaxe_Input_Interface.png

PICkit-3-gotcha.jpg

PICkit-3-Starter-Kit-Chips.jpg

PICkit 3-Starter-Kit-Debugger-Programmer.jpg

Picoscope-Dimmer.gif

Piezo-sounder.gif

Potentiometer.swf

Power-Bandwidth.gif

Power-Lines.jpg

psu.5.gif

Psu_7805.jpg

Psu_bridge.gif

Psu_full_regulated.gif

Psu_full_wave.gif

Psu_graphs.gif

Psu_graphs.png

Psu_graphs_half_wave.gif

Psu_half_wave.gif

Push-Pull-Amp-No-Heat-Sink.jpg

push-pull-gain-10.gif

PushPull-No-Bias.gif

PushPullWithFeedbackAndVFollower.gif

PushPullWithFeedbackAndVFollowerV-Labels.gif

Push_Pull_Bias_Feedback.gif

Push_Pull_Bias_No_Feedback.gif

Push_Pull_No_Bias_No_Feedback.gif

qb_for.gif

qb_immediate.gif

qb_out.gif

QuartzCrystals.jpg

R-Series-and-Parallel.gif

radio-am-calc.gif

radio-am-sidebands.gif

radio-am.gif

radio-c-eq-f-labda.gif

radio-fm-bandwidth.gif

radio-fm.gif

radio-LC.gif

radio-overmod.gif

radio-s-het.gif

Radio-Simple.GIF

Radio-Superhet.gif

radio-tunedcircuit.gif

radio-tunedcircuit_q.gif

radio-tunedcircuit_q_calc.gif

radio-wave-terms.gif

rats-nest.jpg

Rcd.gif

Rcd.gif

RC_Loading.png

realy-buzz.gif

realy-latch.gif

rect_half_wave.gif

rect_half_wave_no_c.gif

Reed-switch.gif

regenerator-scope.gif

Relaxation-Oscillator-RL-Signals.gif

Relaxation-Oscillator-Signals.gif

Relaxation-Oscillator.jpg

relay-bruk.gif

Relay-puzzle-1.gif

Relay-puzzle-2.gif

Relay-puzzle-3.gif

Relay-puzzle-4.gif

Relay.gif

Relay.jpg

Relay2.gif

Repeaters-and-Regenerators.gif

res-col-code-1.gif

res-col-code-2.gif

res-comb.gif

res-kirch.gif

res-kirch.gif

res-parallel-switch.gif

res-parallel.gif

res-pot.gif

res-series-switch.gif

res-series.gif

res-switch.gif

Resistor-Four-Stripe.PNG

Resistor-pull-up-down.gif

Resistor-Three-Stripe.PNG

Resistors-series-and-parallel-1.gif

Resistors-series-and-parallel-2.gif

ResistorsInParallel.gif

Resistors in Series.gif

Resistors_Series_Parallel.png

Resistor_Carbon_Film.jpg

Resistor_color_codes.gif

Resistor_LDR.jpg

Resistor_MO.jpg

Resistor_NTC_V_Div.gif

Resistor_Pot.gif

Resistor_SM.jpg

Resistor_Structure.gif

Resistor_Symbols.gif

Resistor_Types.jpg

Resistor_WW.jpg

risk-assessment.gif

Rms-and-peak.gif

rs-flip-flop.gif

Sample-and-hold.gif

sample-and-hold.gif

Sampling-not-ok.gif

Sampling-ok.gif

Saturation.gif

schmitt-parallel.gif

schmitt-scope.gif

SchmittAlternate.png

Schmitt_NOT.png

SD-555-Astable.gif

Segment-packet-frame.gif

SequenceDecoder.png

SequenceDecoderForDb.png

SequenceDecoderForDc.png

SequenceDecoderSimplified.png

SequenceDiagram.png

SequenceDiagramUnusedStates.png

SequenceGenerator.png

serial-comms.gif

Serial-Start-Stop-R.gif

Servo.jpg

Seven-Segment-Display-Truth-Table.png

short.gif

SignalAndNoise.gif

Signals-and-Noise.xls

Signal_Analogue.gif

Signal_Digital.gif

Silicon-dope.gif

Simple-Resistor-Circuit.gif

Simple-Short-Circuit.gif

Simplex-half-full.gif

Single_Rail_Schmitt_Trigger.gif

slew-rate.gif

Slotted-disk-1.gif

Slotted-disk-2.gif

Slotted-disk-3.gif

slotted-wheel.gif

snakes.png

Solar-Furnace.jpg

Solenoid.gif

Solenoid.jpg

SolenoidDriver.gif

Sounders.jpg

source-follower.gif

ss-analysis.gif

Star-extended-topology.gif

Star-topology.gif

Stepper-Motor-3.75-Degree-Steps.swf

Stepper-Motor-7.5-Degree-Steps.swf

Stepper-Motor-Bipolar-H-Bridge.gif

stepper-motor-half-step.gif

stepper-motor.gif

straingauge.jpg

Studio_C_Ardent_Studios_cropped.jpg.jpg

Sub-System-and-Circuit-Diagram.png

Sub-System-Diagram.png

Superhet-Signals.gif

Su_doku.jpg

Switch-push-button.gif

Switch-rsflipflop-debounce.gif

Switch-schmitt-debounce.gif

switch-symbols.gif

Switch.gif

system-diagram.gif

tacho-fan.gif

Tachometer-graph.gif

Tachometer-sys-diagram.GIF

TDA2030.gif

temp-sense-comparator.gif

The-Atom.swf

Thermistor.gif

Thermistor and PWM.gif

thermistor_comparator.gif

thermistor_comparator_0V.gif

Thermistor_Graph.jpg

thermistor_log_graph_comparator.gif

Thyristor.png

Timer0_6.gif

Touch-switch-darlington.gif

Touch-switch.gif

Trace-rt.gif

trajectory.gif

Transducer_Driver.png

Transformer.GIF

Transformer.jpg

TransformerStructure (1).GIF

TransformerStructure (2).GIF

TransformerStructure.GIF

TRF-Receiver.gif

TRF-Receiver.gif

Triac.png

tristate-bus.gif

TristateIO.gif

TristateLatch.gif

truth-abclmq.gif

truth-abclmq_l.png

truth-abclmq_lm.png

truth-ablmq.gif

truth-ablmq_b.png

ttl-and.png

ttl-halfAdder.png

ttl-nand.png

ttl-nor.png

ttl-not.png

ttl-or.png

ttl-xor.png

Tuned-Circuit-Animation.swf

Tuned-circuit-formula.gif

Tuned-circuit-Q-factor.gif

Tuned-circuit-resonance.gif

TX-RX.gif

ultrasound.jpg

Unipolar_Driver.gif

urgent_mission.png

Visual-Aliasing.jpg

Volt-Measurement.png

Voltage-Bandwidth.gif

voltage-divider.gif

Voltage_Divider_NOT_Gate_Light_Sensor.png

Wan-mesh.gif

wave-oscilloscope.gif

Wave-Terminology.gif

xkcd-55-useless.jpg

xkcd_circuit_diagram.png

Xkcd_electromagnetic_spectrum.png

xo-distortion.gif

yagi_h.gif

yagi_v.gif

Zener-power-calc.gif

Zener-power-diode.jpg

Zener_characteristic.gif