Experiments by Number ===================== Exp001 - LM358 Voltage Follower Exp002 - LM358 Op Amp Schmitt Trigger Exp003 - Using an LM358 to Create a Dual Power Supply Exp004 - Inverting Amp Using LM358 Exp005 - Inverting Amp Using LM358 with Single Power Supply Exp006 - Using LM358 to Create Dual Power Supply Exp007 - ICM7555 Timer - Astable Clock of 1kHz Exp009 - ICM7555 Timer - Astable Clock with 50% Duty Cycle Exp011 - ICM7555 Timer - Alternate Astable-Duty Cycle <=50% Exp012 - ICM7555 Timer - Basic Monostable - 1 Second Pulse Exp013 - Logic Inverter with Push Button Exp014 - 74HC04 Hex Inverter (CMOS) Exp015 - 74HC00 NAND Gate (CMOS) Experiments Exp016 - S-R (Set-Reset) Flip-Flop from NAND Gates Exp017 - S-R Flip-Flop From NOR Gates Exp018 - SPDT Switch Debounce Using NOR Gate S-R Flip-Flop Exp019 - RC Charge/Discharge Experiement Exp020 - Push Button Activate Short Trigger Pulse Exp021 - 74HC Inverter vs. 74HC14 Schmitt Triggered Inverter Exp022 - 74HC14 SPST Switch Debouncer Exp023 - RC SPST Debounce Circuit Exp024 - 555 Timer SPST Debouncer with Positive Pulse Exp025 - ICM7555 Timer - 50% Duty Cycle the Easy Way Exp026 - 555 Astable Timer with 74HC74 for Perfect 50% Duty Cycle Exp027 - Interfacing 74HCxx Family to 74LSxx Family Exp028 - 555 Experimenter - Astable Exp029 - LM386 Basic Audio Amp: Gain of 20X Exp030 - LM386 Audio Amp - Gain of 200X Exp031 - LM386: My Audio Amp Build Exp032 - Capacitative Reactance Exp033 - Simple Uni-directional Logic Level Converters Exp034 - MOSFET Transistor Bi-Directional Logic Level Converter Exp035 - Logic Level Converter Break Out Board Exp036 - JFET as a Current Limiter Exp037 - Sound Activated Switch using Op Amp LM741 Exp038 - CD4044 S-R Flip-Flop / Latch Debouncer Exp039 - Counting with 74HC93 Binary Counter Exp040 - LM358 Op Amp Schmitt Trigger Exp041 - TLC083 (ADC0831) Analog to Digital Converter Circuit Exp042 - Measuring Current with an Oscilloscope Exp043 - Current Sensor Using LM358 and Nano Exp044 - LM358 Op Amp Schmitt Trigger Exp045 - LM34C Temperature Sensor to Nano MCU Exp046 - LM34 Temperature Switch Exp047 - Basic LM383 (TDA2003) Audio Amp Exp048 - LM383 Bridge Amplifier Exp049 - 74HC05 Hex Inverter - Open Drain: Increasing Sink Current Exp050 - BS170 N-Channel MOSFET Switch Exp051 - BS250 P-Channel MOSFET Switch Exp052 - Using a Power MOSFET with an MCU Exp053 - 32.768 kHz Crystal Oscillator Circuit Exp054 - Power ON Reset of ICs Exp055 - IRF510 Power MOSFET Test Exp056 - General Crystal Oscillator 1-400 MHz Exp057 - 1 Hz Clock Signal Using Crystal Exp058 - 7 Segment LED Clock Using 1 Hz Clock Pulse Exp059 - Using a Power MOSFET with a 3.3V MCU Exp060 - MCP41100 Digital Potentiometer Test Circuit Exp061 - Increasing Digi-pot Output Current Exp062 - LM358 Op Amp Schmitt Trigger Exp063 - Testing MOSFETs with Multi-Function Tester - TC1 Exp064 - Cascaded 555 Timers Exp065 - LM741 Op Amp Timer Exp066 - CD4051 Mux/Demux Emulates Rotary Switch Exp067 - Increasing MCU Out Lines with 74595 Shift Register Exp068 - Using 74574 Flip-Flops as a Byte of Memory Exp069 - Push Button Toggle Switch Using 74HC74 Exp070 - CD4060 with 32.768 kHz Crystal Oscillator & Counter Exp071 - CD4060 with RC Oscillator for Very Long Delays Exp072 - LM358 Op Amp Schmitt Trigger Exp073 - ICM7555 Timer Schmitt Trigger Pulse Exp074 - Extracting 60 Hz Clock Signal from AC Power Line Exp075 - 7483 4 Bit Binary Full Adder Example Exp076 - Increasing MCU Input Lines with 74165 Shift Register Exp077 - Increase MCU Output Current with Op Amp Buffer Experiments by Topic ==================== 555 and other Astable and Monostable Vibrators Exp007 - ICM7555 Timer - Astable Clock of 1kHz Exp009 - ICM7555 Timer - Astable Clock with 50% Duty Cycle Exp011 - ICM7555 Timer - Alternate Astable-Duty Cycle <=50% Exp012 - ICM7555 Timer - Basic Monostable - 1 Second Pulse Exp028 - 555 Experimenter - Astable Exp064 - Cascaded 555 Timers Exp073 - ICM7555 Timer Schmitt Trigger Pulse Amplifiers Exp029 - LM386 Basic Audio Amp: Gain of 20X Exp030 - LM386 Audio Amp - Gain of 200X Exp031 - LM386: My Audio Amp Build Exp047 - Basic LM383 (TDA2003) Audio Amp Exp048 - LM383 Bridge Amplifier Debouncers Exp018 - SPDT Switch Debounce Using NOR Gate S-R Flip-Flop Exp020 - Push Button Activate Short Trigger Pulse Exp022 - 74HC14 SPST Switch Debouncer Exp023 - RC SPST Debounce Circuit Exp024 - 555 Timer SPST Debouncer with Positive Pulse Exp025 - ICM7555 Timer - 50% Duty Cycle the Easy Way Exp026 - 555 Astable Timer with 74HC74 for Perfect 50% Duty Cycle Digital Potentiometer Exp060 - MCP41100 Digital Potentiometer Test Circuit Exp061 - Increasing Digi-pot Output Current Flip Flops Exp016 - S-R (Set-Reset) Flip-Flop from NAND Gates Exp017 - S-R Flip-Flop From NOR Gates Exp038 - CD4044 S-R Flip-Flop / Latch Debouncer Exp068 - Using 74574 Flip-Flops as a Byte of Memory Exp069 - Push Button Toggle Switch Using 74HC74 Logic Gates Exp013 - Logic Inverter with Push Button Exp014 - 74HC04 Hex Inverter (CMOS) Exp015 - 74HC00 NAND Gate (CMOS) Experiments Exp021 - 74HC Inverter vs. 74HC14 Schmitt Triggered Inverter Exp049 - 74HC05 Hex Inverter - Open Drain: Increasing Sink Current Logic Level Converters Exp033 - Simple Uni-directional Logic Level Converters Exp034 - MOSFET Transistor Bi-Directional Logic Level Converter Exp035 - Logic Level Converter Break Out Board Miscellaneous Exp027 - Interfacing 74HCxx Family to 74LSxx Family Exp039 - Counting with 74HC93 Binary Counter Exp041 - TLC083 (ADC0831) Analog to Digital Converter Circuit Exp042 - Measuring Current with an Oscilloscope Exp066 - CD4051 Mux/Demux Emulates Rotary Switch Exp075 - 7483 4 Bit Binary Full Adder Example MOSFET/JFET Exp036 - JFET as a Current Limiter Exp050 - BS170 N-Channel MOSFET Switch Exp051 - BS250 P-Channel MOSFET Switch Exp052 - Using a Power MOSFET with an MCU Exp055 - IRF510 Power MOSFET Test Exp059 - Using a Power MOSFET with a 3.3V MCU Exp063 - Testing MOSFETs with Multi-Function Tester - TC1 Op Amps Exp001 - LM358 Voltage Follower Exp002 - LM358 Op Amp Schmitt Trigger Exp003 - Using an LM358 to Create a Dual Power Supply Exp004 - Inverting Amp Using LM358 Exp005 - Inverting Amp Using LM358 with Single Power Supply Exp006 - Using LM358 to Create Dual Power Supply Exp037 - Sound Activated Switch using Op Amp LM741 Exp040 - LM358 Op Amp Schmitt Trigger Exp043 - Current Sensor Using LM358 and Nano Exp044 - LM358 Op Amp Schmitt Trigger Exp062 - LM358 Op Amp Schmitt Trigger Exp065 - LM741 Op Amp Timer Exp072 - LM358 Op Amp Schmitt Trigger Exp077 - Increase MCU Output Current with Op Amp Buffer Oscillators Exp053 - 32.768 kHz Crystal Oscillator Circuit Exp056 - General Crystal Oscillator 1-400 MHz Exp057 - 1 Hz Clock Signal Using Crystal Exp058 - 7 Segment LED Clock Using 1 Hz Clock Pulse Exp070 - CD4060 with 32.768 kHz Crystal Oscillator & Counter Exp071 - CD4060 with RC Oscillator for Very Long Delays Exp074 - Extracting 60 Hz Clock Signal from AC Power Line RC - Resistor/Capacitor Network Exp019 - RC Charge/Discharge Experiement Exp032 - Capacitative Reactance Exp054 - Power ON Reset of ICs Shift Register Exp067 - Increasing MCU Out Lines with 74595 Shift Register Exp076 - Increasing MCU Input Lines with 74165 Shift Register Temperature Sensor Exp045 - LM34C Temperature Sensor to Nano MCU Exp046 - LM34 Temperature Switch