Monica Ouyang (@ouyang_mon79556) 's Twitter Profile
Monica Ouyang

@ouyang_mon79556

ID: 1641781996853800961

calendar_today31-03-2023 12:38:54

51 Tweet

41 Takipçi

425 Takip Edilen

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BLINKING LIGHTS Experiment. Blinking lights like this are offen used to attact people's attention. For more information can contact me with WhatsApp: 86-13760469097 or [email protected]

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First Aid Siren Experiment. There are various siren sounds. For example, an ambulance's siren might sound like beep-hoot, beep-hoot. In this project, LED1 flashes and the sirens sounds much like that ambulance.

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Falling Bomb Sound. When you finish building this project, the circuit produces a falling bomb sound. Connect the wires according to the wiring sequence. When you’re finished, you hear the falling bomb sound from the speaker.

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Electronic Organ The electronic organ lets you play music by rotating the control. The multivibrator adds the tremolo -a vibrating effect produced by the rapid repetition of a tone -to your music.

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ONE-WAY STREET Circuit. Do you remember what LED stands for? ... Light Emitting Diode. And you may recall that we told you that a diode only lets electricity flow in one direction. Here's Proof.

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electric circuits and short circuits and open circuits experiment Everybody talks about electric circuits and short circuits and open circuits, but few people can really define what an electric circuit is.

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Peephole Loupe Dome Viewer Features:  3 Times Magnification Power;  Close-Up View the Objects Through Peephle;  Perfect Tools for Small Group Experiment Use; Set of 6 Bright Color Dome Viewer

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We will take HONGKONG Mega Show part 1 on Oct 20-23 at 5F-F31 / 33, Mega Show part 2 on Oct 27-30 at C-E2. If you come, welcome stop by and say hello, we'd love to see you and show what's on we offer!

We will take HONGKONG Mega Show part 1 on Oct 20-23 at 5F-F31 / 33, Mega Show part 2 on Oct 27-30 at C-E2. If you come, welcome stop by and say hello, we'd love to see you and show what's on we offer!
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We’re excited to announce our participation in HK Mega Show Part 1, running from Oct 20-23. Our exhibition space is split between 5F-D1 and 5F-D3. If you’re attending, a visit to our booth would make our show! We’re looking forward to meeting you and sharing what we have to offer

We’re excited to announce our participation in HK Mega Show Part 1, running from Oct 20-23. Our exhibition space is split between 5F-D1 and 5F-D3. If you’re attending, a visit to our booth would make our show! We’re looking forward to meeting you and sharing what we have to offer