RAINBOW 990-0052 Dtmf Decoder Board Kit 040293600822 284

( Brand: Rainbow ), ( Manufacturer Part Number: 990-0052 ), ( Type: Dtmf Decoder Kit ), ( UPC: 040293600822 )

Review RAINBOW Vintage Dtmf Decoder Kit Electronic Board 284

The 990-0052 DTMF Decoder Kit, also known as the Rainbow Board, is a comprehensive and versatile electronic device designed for decoding Dual-Tone Multi-Frequency (DTMF) signals. This kit is a must-have tool for any electronics enthusiast, hobbyist, or professional working with telecommunications or automation projects.

The Rainbow Board measures approximately 6.3 x 2.8 inches (160 x 71 mm), making it compact and easy to integrate into various projects. The board is populated with a variety of components, including capacitors, resistors, diodes, and integrated circuits. The main component is the Motorola MC68HC11 microcontroller, which is responsible for decoding the DTMF tones.

The kit includes a 12-key DTMF keypad, which allows users to input DTMF codes directly into the board. The board also features an LED display, which shows the decoded DTMF tones in a human-readable format. The board can output the decoded codes in various formats, including serial, parallel, or relay contacts, making it compatible with a wide range of devices and systems.

The Rainbow Board is powered by a 9V DC power supply, which is not included in the kit. The board has a power input jack and a 9V battery clip, allowing users to choose their power source based on their convenience or project requirements. The board is also equipped with a reset button, which allows users to restart the board if it gets stuck or if it needs to be reprogrammed.

The 990-0052 DTMF Decoder Kit is a great learning tool for beginners in electronics and telecommunications. It provides a hands-on experience in understanding how DTMF decoding works and how to integrate electronic components into a functional circuit. The kit is also suitable for more advanced users who need a reliable and flexible DTMF decoder solution for their projects.

In summary, the 990-0052 DTMF Decoder Kit, also known as the Rainbow Board, is a powerful and versatile electronic device that can decode DTMF signals and output them in various formats. It is compact, easy to use, and compatible with a wide range of devices and systems. Whether you are a beginner or an advanced electronics enthusiast, this kit is a valuable addition to your toolkit.

The 990-0052 1994 DTMF decoder kit, also known as the Rainbow Board, is a popular choice among electronics enthusiasts and hobbyists. Here are some pros and cons to consider before making a purchase:

1. Versatility: The Rainbow Board is compatible with a wide range of telephony applications, making it a versatile tool for hobbyists and professionals alike.

2. Easy to use: The kit includes a user-friendly manual and pre-programmed functions, making it easy for beginners to get started with DTMF decoding.

3. Durable: The Rainbow Board is made of high-quality materials and is known for its durability, making it a long-term investment.

4. Affordable: Compared to commercial DTMF decoders, the Rainbow Board is an affordable option for individuals who want to experiment with DTMF decoding without breaking the bank.

1. Limited documentation: The Rainbow Board's documentation is not as comprehensive as commercial DTMF decoders, which may make it difficult for some users to fully understand its capabilities and limitations.

2. Manual programming required: While the Rainbow Board comes with pre-programmed functions, users who want to add custom functionality will need to manually program the board, which may require some technical knowledge.

3. May not be suitable for commercial applications: The Rainbow Board is primarily intended for hobbyists and enthusiasts, and may not meet the requirements of commercial applications that require more advanced features or reliability.

The 990-0052 1994 DTMF decoder kit, also known as the Rainbow Board, is a great option for individuals who want to experiment with DTMF decoding or build their own telephony applications. Its versatility, ease of use, and affordability make it a popular choice among hobbyists and enthusiasts. However, its limited documentation and manual programming requirements may make it difficult for some users to fully utilize its capabilities. Ultimately, whether the Rainbow Board is the right choice for you depends on your specific needs and technical expertise.

If you're a beginner looking to experiment with DTMF decoding or build your own telephony applications, the Rainbow Board is a great option. Its user-friendly manual and pre-programmed functions make it easy to get started, and its durability and affordability make it a long-term investment. However, if you're looking for a more advanced DTMF decoder for commercial applications, you may want to consider a commercial option that offers more comprehensive documentation and features.

Details:

The box shows a price tag of and board says 1994 so I am listing it for half that to see if any interest.

Items are sold as seen is i'm not even sure what many uses they may have.

part #: 9900052 prices

• $64.99-$69.99

specifications hamamateuradio:

• brand: Rainbow
• mpn: 990-0052
• type: Dtmf Decoder Kit
• upc: 040293600822

Returns hamamateuradio:

• paid by: Buyer
• policy: returns accepted
• time: 30 Days
• details: Restocking fee: 20%
• type: Money Back

General hamamateuradio:

• condition: Used
• consumer electronics > radio communication electronics > ham amateur radio communication
• in stock: Yes

Payments hamamateuradio:

• PayPal

Offer hamamateuradio:

• quantity: 1
• Sold: 0
• bids: 0
• Started: October 1, 2017, 12:07 am
• best offer: false

Seller hamamateuradio:

• zipcode: 80260
• city: Denver, Colorado

Shipping hamamateuradio:

• cost: $6.65
• handling: 1 days
• type: Calculated

Ratings:

1. a 09-16-17
2. A communications and payment 09-26-17
3. As advertised 09-30-17
4. Quick, easy transaction. Thank You! 09-25-17
5. Thanks! 09-14-17

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