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Description
555 timer projects bundleDeze bundel gaat helemaal over het ontwerpen van projecten gebaseerd op de 555 timer IC. Het boek bevat meer dan 45 volledig geteste en gedocumenteerde projecten. Samen met de kit, die meer dan 130 through hole componenten bevat, kunt u alle beschreven projecten bouwen op een breadboard. De opzet maakt het ook gemakkelijk om de projecten aan te passen en ermee te experimenteren. Meer dan 45 builds voor de legendarische 555 Chip (en de 556, 558) Enkele
Deze bundel gaat helemaal over het ontwerpen van projecten gebaseerd op de 555 timer IC. Het boek bevat meer dan 45 volledig geteste en gedocumenteerde projecten. Samen met de kit, die meer dan 130 through-hole componenten bevat, kunt u alle beschreven projecten bouwen op een breadboard. De opzet maakt het ook gemakkelijk om de projecten aan te passen en ermee te experimenteren.
Meer dan 45 builds voor de legendarische 555 Chip (en de 556, 558)
Enkele van de projecten in het boek zijn:
- Afwisselend knipperende twee LED's
- De knippersnelheid van de LED's wijzigen
- Aan/uit-schakelaar van de aanraaksensor
- In-/uitschakelvertraging
- Lichtafhankelijk geluid
- Donker/lichtschakelaar
- Tone Burst-generator
- Timer voor lange duur
- LED's achtervolgen
- LED-roulettespel
- Verkeerslichten
- Continuïteitstester
- Elektronisch slot
- Schakel over naar debouncen van contacten
- Elektronisch speelgoedorgel
- Alarmsysteem met meerdere sensoren
- Metronoom
- Spanningsvermenigvuldigers
- Elektronische dobbelstenen
- Weergaveteller met 7 segmenten
- Motorbesturing
- Dobbelstenen met 7 segmenten
- Elektronische sirene
- Diverse andere projecten
Kit-inhoud
Weerstanden
- 1x 15 kΩ
- 1x 68 kΩ
- 2x 47 kΩ
- 1x 82 kΩ
- 2x 820 Ω
- 1x 8,2 kΩ
- 3x 10 kΩ
- 1x 1,8 kΩ
- 1x 6,8 kΩ
- 14x 2,2 kΩ
- 10x 680 Ω
- 1x 27 kΩ
- 1x 5,6 kΩ
- 1x 560 kΩ
- 1x 4,7 kΩ
- 1x 3,3 kΩ
- 3x 33 kΩ
- 1x 36 kΩ
- 2x 100 kΩ
- 5x 1 kΩ
- 1x 3,9 kΩ
- 2x 56 kΩ
- 2x 12 kΩ
- 1x 10 kΩ potentiometer
- 1x 1 MΩ potentiometer
- 2x 50 kΩ potentiometer
- 3x 20 kΩ potentiometer
- 1x 10 kΩ potentiometer
- 1x 10 kΩ potentiometer
- 1x 50 kΩ potentiometer
- 1x 100 kΩ potentiometer
- 1x 50 kΩ potentiometer
Condensatoren
- 1x 0,33 μF
- 1x 1 μF
- 1x 10 nF
- 1x 22 nF
- 1x 47 nF
- 1x 100 nF
- 1x 10 μF elektrolytisch
- 1x 33 μF elektrolytisch
- 2x 100 μF elektrolytisch
LED's
- 10x 5 mm rode LED
- 10x 3 mm rode LED
- 3x 3 mm gele LED
- 3x 3 mm groene LED
- 1x 7-segment-LED met gemeenschappelijke kathode
Semiconductors
- 3x 555 timer
- 1x CD4017 counter
- 1x CD4026 counter
- 1x CD4011 NAND-poort
- 4x 1N4148-diode
- 1x IRFZ46N MOSFET
- 1x Thermistor
- 1x Lichtafhankelijke weerstand (LDR)
Diverse
- 1x Passieve buzzer
- 1x Actieve buzzer
- 1x SG90 servo
- 1x 8 Ω miniluidspreker
- 1x 9 V DC borstelmotor
- 1x 5 V relais
- 1x 9 V batterijclip
- 7x Drukknopschakelaars
- 1x Broodplank
- 1x Breadboard-jumperdraden
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 1
Dont wait! Assemble right away! Just in case you need to return it.
Color: Black, Size: 22" - 4 Panel
Ok, I like the idea of this but the assembly is frustrating. One side lined up perfectly with the holes however, the small bars that connect the screen to base is not lining up. I think it's do the fabric the screen or divider is made of. It's not stretchy. I brought this months ago and just opened it today. I'm upset and don't even think returning it is possible. If the material was a bit longer or stretchy to give a little room to work with this divider would be great. However, I'm not sure what I can use it for since I'm unable to attach it to the bottom. Beware! Don't wait like me. Tip for the manufacturer. Next time invest in Velcro dividers so the fabric can be adjusted with ease. Literally if I take the screen off the frame aligns perfectly. However, it defeats its purpose of privacy. I might buy some material myself and create a more flexible divider. Or I'll buy Velcro myself and attach to the bottom. I don't know yet.
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Reviewed in the United States on December 15, 2025
★★★★★ 5
Easy assemble and not to big!
Color: Black, Size: 132in-Large Metal Base
I bought this because I fo a lot of zoom/teams meetings and work just mandated no false backgrounds (don’t ask) soooo to hide my real home and allow others to roam free while I work I got this. Easy to assemble although you will need some space. I thought I might be to big at 11’ wide as I have a small desk area but actually it’s perfect and could use a couple more panels. Leaves just enough room so I’m not completely cocooned - I can move my chair and get up walk behind chair and exit space. Great deal and tax deductible!
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Reviewed in the United States on March 24, 2025
★★★★★ 4
Fair Quality, Hour and a half build
Color: Black, Size: 132in-Large Metal Base
Key things: It does (more or less, not completely) fold in on itself, it does block nearly all visibility (especially from an angle), it was only about an hour and thirty minutes to put together, and it is light weight.
Do I recommend? Yeah.
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Reviewed in the United States on September 1, 2025
★★★★★ 5
Privacy
Color: Black, Size: 132in-Large Metal Base
Great for privacy especially if you have a roommate..
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Reviewed in the United States on May 18, 2026
★★★★★ 3
Assembly was a bit rough
Color: Black, Size: 132in-Large Metal Base
It is serving the purpose it is bought for. However the assembly was harder than it should have been.
Joining the parts A and B (two iron pipes) was very hard. We can't use any tools to do that and it has to be done manually and every joint was very tight and very hard to to do. I had to struggle to make 24 joints for the length I need. At one point I was going to return it, but I needed it very badly so continued with the assembly.
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Reviewed in the United States on August 29, 2024