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General| Brand | Maxitronix |
|---|---|
| Model | Electronic Lab 130-in-one |
| Category | Game Console |
| Language | English |
Instructions for correctly installing the batteries into the device.
Build a circuit that mimics the sound of a woodpecker with a red-headed LED.
Create a circuit that imitates the chirping sound of a bird, similar to a robin.
Assemble a circuit designed to produce a sound reminiscent of a cat's meow.
Construct a device that generates sounds to attract fish, potentially for aquarium use.
Build an oscillator circuit that produces a pulsed output, simulating a machine gun sound.
Create a circuit that simulates the sound of an electronic motorcycle.
Assemble a circuit to generate a two-tone sound characteristic of a patrol car siren.
Build a circuit that produces a general electronic siren sound.
Construct a circuit to create an electronic metronome for timing musical practice.
Create a circuit that simulates the ticking and chiming of a grandfather clock.
Build a circuit where light intensity controls musical tones, simulating a harp.
Assemble a circuit to produce sound effects often heard in horror movies.
Construct an oscillator circuit that drives an LED to create a flashing strobe effect.
A project demonstrating a significant change in circuit behavior, likely involving component variation.
Build a circuit that demonstrates capacitor discharge and generates high voltage.
Experiment with how capacitors behave when connected in series and parallel configurations.
Explore the effects of connecting resistors in series and parallel arrangements.
Implement an AND logic gate using diodes and transistors, with an LED output display.
Construct an OR logic gate using DTL (Diode-Transistor Logic) with an LED display.
Build a NAND logic gate using DTL, demonstrating its output via an LED display.
Create an Exclusive OR logic gate circuit using DTL technology.
Assemble a NOR logic gate circuit using transistors, showing output on an LED display.
Construct a bistable flip-flop circuit using transistors.
Build a toggle flip-flop circuit using transistors that changes state with each input pulse.
Implement a buffer gate using TTL (Transistor-Transistor Logic) for signal conditioning.
Construct a TTL inverter (NOT gate) circuit, demonstrating signal inversion.
Build a TTL AND logic gate circuit to understand its input-output relationship.
Assemble a TTL OR logic gate circuit to demonstrate logical OR operation.
Construct a TTL Exclusive OR gate circuit, showing its unique output behavior.
Build a TTL NOR logic gate circuit to understand its functionality.
Implement a three-input AND gate using TTL and an operational amplifier.
Construct an AND gate circuit with an enable function using TTL logic.
Build a TTL OR gate circuit with an enable input for controlled operation.
Assemble a NAND gate circuit with an enable input using TTL technology.
Construct an R-S flip-flop circuit using TTL logic for memory applications.
Build a toggle flip-flop circuit by combining NAND gates.
Create a circuit that selects one of multiple input lines using TTL logic.
Assemble a data selector circuit using TTL logic for routing data signals.
Build an astable multivibrator circuit using TTL ICs for generating oscillations.
Construct a tone generator circuit using TTL logic.
Create a circuit where two LEDs flash alternately (wink) using TTL logic.
Assemble a monostable multivibrator (one-shot) circuit using TTL ICs.
Build a timer circuit using transistors and TTL logic for delayed actions.
Create a circuit that produces a buzzing sound and lights an LED.
Assemble a variation of the 'Buzzin' LED' circuit for a similar effect.
Build a buzzer circuit with set and reset functions using TTL flip-flops.
Construct another version of a set/reset buzzer circuit, likely using NAND gates.
Create a circuit that generates various sounds, acting as a general sound machine.
Assemble a circuit designed to amplify voice or sound, possibly for a 'big mouth' effect.
Build an oscillator circuit that includes a delay before turning off.
Create an audio oscillator whose pitch changes with temperature variations.
Assemble an oscillator circuit using two transistors connected directly.
Build a push/pull oscillator circuit that generates square wave signals.
Construct an electronic organ circuit where a pencil lead acts as a touch control.
Create an oscillator circuit that drives an LED to produce a flashing strobe effect.
Build an electronic organ circuit, likely for generating musical tones.
Assemble a circuit that simulates an early bird's chirp, activated by light.
Construct an alarm generator circuit that produces intermittent sounds.
Build a circuit using an operational amplifier as a voltage comparator.
Experiment with DC voltage amplification using an operational amplifier.
Create a circuit that provides a stable constant current using an operational amplifier.
Assemble an integrating circuit using an operational amplifier.
Build a Schmitt trigger circuit using an operational amplifier for signal conditioning.
Construct a noninverting amplifier using an operational amplifier with dual power supplies.
Build an inverting amplifier using an operational amplifier with dual power supplies.
Assemble a noninverting amplifier using an operational amplifier with a single power supply.
Construct a differential amplifier using an operational amplifier with dual power supplies.
Build a circuit to mix and amplify multiple audio tones using an operational amplifier.
Assemble a power amplifier circuit using an operational amplifier for louder sound output.
Create a voltage-controlled oscillator (VCO) circuit using an operational amplifier.
Build a buzzer circuit that utilizes an operational amplifier for sound generation.
Assemble a simple burglar alarm circuit using an operational amplifier.
Construct a sweep oscillator circuit that can be manually controlled for pitch variation.
Build a circuit that produces a siren sound, suitable for first aid or signaling.
Create a tempo generator circuit for adjustable rhythmic pulses, possibly for music.
Assemble a circuit where an LED blinks using an operational amplifier.
Build a circuit that causes an LED to flash at a controlled rate.
Create a monostable circuit that lights an LED for a specific duration.
Assemble a circuit to display letters or initials using LEDs.
Build a siren circuit designed to wake someone up, possibly light-activated.
Construct a circuit where a voice input triggers an LED to light up.
Assemble a circuit to test logic levels (high/low) of digital signals.
Create a circuit to generate or detect alternating current sounds.
Build a sound circuit where the output is controlled by ambient light levels.
Assemble an alarm circuit that triggers based on sound detection.
Construct a timer circuit useful for study sessions or timing experiments.
Build a timer circuit suitable for kitchen use, with a countdown function.
Implement a three-input AND gate using an operational amplifier.
Create a circuit that measures and indicates voice input levels.
Assemble a circuit that provides a reset signal upon power-up.
Build a timer circuit that activates after a specified delay.
Construct a circuit that doubles the frequency of an input pulse signal.
Create a circuit that generates white noise, similar to static or a shower.
Build a DC-DC voltage converter circuit utilizing an operational amplifier.
Assemble an oscillator for Morse code practice with adjustable tone control.
Build a basic crystal radio receiver using a diode for AM broadcast reception.
Construct a more sensitive radio receiver using two transistors.
Build a simple wireless transmitter for sending Morse code signals.
Assemble a circuit to create a small AM radio transmitter.
Build a radio receiver utilizing an operational amplifier for improved performance.
Construct a tester that indicates continuity with an audible tone.
Build a circuit to test the conductivity of materials.
Assemble a circuit to test the functionality of PNP and NPN transistors.
Build an audio oscillator that produces a clean sinewave output.
Construct an audio oscillator designed for minimal distortion in its sinewave output.
Build an audio oscillator circuit using a Twin-T network for frequency control.
Assemble a pulse oscillator that generates adjustable tones.
Create an audio amplifier circuit to trace signals through other electronic projects.
Build an RF signal tracer to detect and analyze radio frequency signals.
Construct an audio oscillator that produces square wave signals.
Build an oscillator circuit that generates sawtooth wave patterns.
Assemble a circuit that detects the presence of rain.
Create a water level indicator that sounds a buzzer using an operational amplifier.
Build a simple metal detector circuit to locate metallic objects.
Construct a circuit that sounds an alarm when a specific water level is reached.
Assemble a circuit that indicates water levels in three stages using LEDs and sound.
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