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Welcome to Flux
Treat Flux like your intern. Tell it what you'd like to build and it'll get to work. You can also ask it questions, brainstorm ideas, and teach it your preferences. Learn More
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Excellent Apricot Tractor Beam
Controls
Properties
Availability & Pricing
| Distributor | Qty 1 | |
|---|---|---|
| Digi-Key | $2.06–$3.48 | |
| LCSC | $3.03–$3.40 | |
| Mouser | $2.81–$3.00 | |
Assets
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djarin01
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- Objective: Ensure the switch operates (closes and opens) correctly.
- Test Setup: Connect a multimeter in continuity mode across pins P1 and P2.
- Procedure:
- With the switch in the open position, confirm no continuity.
- Press the switch and verify continuity.
- Release the switch to ensure it returns to its initial state.
2. Resistors (R1: 330Ω, R2: 10kΩ, R3: 8.2kΩ)- Objective: Confirm the resistors match their specified resistance values.
- Test Setup: Use a multimeter in resistance mode.
- Procedure for Each Resistor:
- Disconnect power from the circuit.
- Measure the resistance across each resistor's pins (P1 to P2) and verify it’s within the tolerance range of the specified value.
3. MOSFET (Q1: 2N7000)- Objective: Verify the MOSFET operates correctly (source to drain conductivity control).
- Test Setup: A power source, resistor (to limit current), multimeter in diode mode.
- Procedure:
- Connect the positive of the power source through a resistor to the drain.
- Connect the negative of the power source to the source.
- Measure the voltage drop across source and drain with the gate unconnected; this should show high resistance.
- Apply a small voltage (e.g., 5V) to the gate; this should lower the resistance significantly, allowing current flow.
4. Voltage Source (V1: 5V)- Objective: Confirm the voltage source delivers a consistent 5V output.
- Test Setup: Multimeter in voltage measurement mode.
- Procedure:
- Connect the multimeter across the ANODE and CATHODE.
- Power the source, if not already.
- Verify that the output is 5V.
5. LED (D1)- Objective: Ensure the LED lights up indicating correct forward bias operation.
- Test Setup: 5V power source, resistor 330Ω (for current limitation), multimeter.
- Procedure:
- Connect the anode of the LED to 5V through a 330Ω resistor.
- Connect the cathode directly to ground.
- The LED should light up; if not, reverse the connections to double-check polarity.
6. Bipolar Junction Transistor (Q2: 2N2222)Verification Steps Table