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No hay artículos en el carro El temporizador BOJACK NE555 IC NE555 de alta calidad es uno de los IC de sincronización de la serie 555. El pin funciona y
aplicaciones de la serie 555 IC son compatibles, pero los modelos son
diferente en el precio, su estabilidad, ahorro de energía y frecuencia de oscilación.
No es lo mismo; 555 es un IC de sincronización muy versátil y bastante común
que requiere sólo unas pocas resistencias y condensadores para generar
señales de pulso de varias frecuencias requeridas por circuitos digitales.
Características principales:
1. Solo se puede utilizar una resistencia o condensador simple para completar un
retraso de oscilación. El rango de retardo es extremadamente amplio y puede variar
de unos pocos microsegundos a unas pocas horas.
2, su rango de potencia de funcionamiento es muy grande, se puede combinar con TTL,
CMOS y otros circuitos lógicos, es decir, su nivel de salida y disparador de entrada
puede coincidir con los niveles altos y bajos de esta serie de circuitos lógicos.
3. La corriente de salida del terminal de salida es grande, que puede
empuja directamente una variedad de cargas controladas automáticamente.
4. Tiene alta precisión de tiempo, buena estabilidad de temperatura y bajo precio.
Ampliamente utilizado en la generación de forma de onda y transformación,
medición y control, electrodomésticos, juguetes electrónicos, etc.
B-Moore Fam
Comentado en los Estados Unidos el 31 de marzo de 2025
I'm happy with the 555 timers
Joe Martin
Comentado en los Estados Unidos el 13 de enero de 2025
555 Timer is useful for applications beyond just monostable or astable functions.
Ghost2401
Comentado en los Estados Unidos el 12 de diciembre de 2024
The BOJACK NE555 Timer ICs are classic and dependable components for a variety of electronics applications, including oscillators, pulse generation, and timers. This pack of 50 offers a cost-effective solution for hobbyists and professionals alike. These ICs were tested in various circuits, such as LED blinkers and simple oscillators, to assess their performance.Pros:✅ High Reliability: Consistent and stable performance in both timing and pulse generation applications.✅ Wide Compatibility: Compatible with numerous circuit designs, making it versatile for a range of DIY and professional electronics projects.✅ Cost-Effective Bulk Pack: With 50 units in the pack, it’s an economical choice for large-scale projects or stocking up for future use.✅ Standard DIP-8 Package: The widely used design ensures easy integration into breadboards and PCBs.Cons:❌ Basic Documentation: The lack of included datasheets or pinout guides might be a hurdle for beginners unfamiliar with the NE555.❌ Storage Packaging: The ICs are packaged in a simple plastic bag, which does not provide anti-static protection, posing a potential risk for static-sensitive environments.Performance and Usability:During testing, the BOJACK NE555 ICs delivered consistent results, maintaining accurate timing intervals and stable oscillation frequencies across various voltage ranges. The DIP-8 package made them easy to work with on breadboards, and soldering them onto PCBs was straightforward. The ICs performed well under standard operating conditions without noticeable overheating or instability.Comparison:Compared to similar NE555 timers from premium brands, the BOJACK ICs provide nearly identical performance at a fraction of the cost. However, higher-end options may come with enhanced anti-static packaging or bundled documentation, which BOJACK lacks.Who Is This For?:This pack is perfect for electronics enthusiasts, students, and professionals who frequently use NE555 timers in their projects. It's especially suitable for those looking for a cost-effective bulk option without sacrificing functionality.Conclusion:The BOJACK NE555 Timer ICs are a reliable and affordable choice for anyone working with timing or pulse generation circuits. While the lack of documentation and anti-static packaging could be improved, their performance and cost-effectiveness make them a strong contender for DIY and professional use alike.
Bob B.
Comentado en los Estados Unidos el 22 de noviembre de 2024
Came in a nice box and were pretty inexpensive. Don't really know what I'll do with 50 of them but it's a challenge.
Carmen
Comentado en los Estados Unidos el 6 de diciembre de 2023
For 7 bucks and 50 ics, This is a way better deal than most other 555 timers on here. Though it may not be Texas instruments, it works the same way and is very helpful in my projects. It lasts a long time too, so you don't have to worry about buying more 555 timers in the near future. Overall, 5 stars for quality, and quantity.
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