RADIOSHACK--ARCHER--TANDY 276-1705 Radio Led Flasher Dip Nos Shack LM3909 8-PIN
( Brand: Radioshack--archer--tandy ), ( Manufacturer Part Number: 276-1705 ), ( Part Type: Radio Dip ), ( Country Of Origin: United States )
Review RADIOSHACK ARCHER TANDY Radio Shack Led Flasher 8-pin Dip New Nos
The Archer Tandy 276-1705 Radio LM3909 LED Flasher is an electronic component designed for creating intermittent or blinking lights, ideal for various DIY projects, model cars, or electronic hobbyists' experiments. This 8-pin dip package integrates the LM3909 IC, a versatile and widely-used oscillator for generating adjustable frequency square waves.
The LM3909 is a low-frequency, single-supply, monolithic astable multivibrator with adjustable frequency and duty cycle. This IC is encapsulated in a compact, hermetically sealed TO-56 package. The 8-pin dip design allows for easy integration into any breadboard or PCB setup.
The LM3909 LED Flasher comes with the following features:- Adjustable frequency between 1 Hz and 1 MHz, providing a wide range of blinking speeds to suit different project requirements.
- Adjustable duty cycle, which can be set between 0% and 100% to control the percentage of the output waveform that is high.
- Single-supply operation, which requires only a positive voltage source, making it suitable for various battery-powered projects.
- Low power consumption, making it an excellent choice for projects where power efficiency is essential.
- Open-collector output, which can sink up to 200mA of current, allowing it to drive external loads like LEDs or relays.
The LM3909 LED Flasher is a must-have component for electronic enthusiasts, hobbyists, and DIYers working on projects involving LEDs, model cars, or any other application requiring a controllable blinking light. Its versatility, ease of use, and low power consumption make it an indispensable tool in the world of electronics.
The Radioshack Archer Tandy 276-1705 radio lm3909 LED flasher is an 8-pin dip switch component designed for creating various flashing patterns for indicators and warning lights. Here are some pros and cons of buying this product:
Pros:1. Versatility: This component can be used in numerous electronic projects, making it a valuable addition to a hobbyist's or electronics engineer's toolbox.
2. Easy to Use: The 8-pin dip switches allow for easy configuration of various flashing patterns, making it simple to use for users with varying levels of experience.
3. Durable: The Tandy 276-1705 is a robust component that can withstand frequent use and last for a long time.
4. Cost-Effective: Compared to other similar components, the Tandy 276-1705 is relatively affordable, making it a cost-effective choice for those on a budget.
Cons:1. Limited Complexity: The Tandy 276-1705 can only create a limited range of flashing patterns, making it less suitable for more complex projects.
2. Requires Additional Components: To use the Tandy 276-1705, users will also need to have a power source, resistors, and other necessary components, adding to the overall cost and complexity of the project.
3. Limited Availability: Radioshack, the original manufacturer and seller of this component, has closed down most of its stores, making it harder to find and purchase this product.
In conclusion, the Radioshack Archer Tandy 276-1705 radio lm3909 LED flasher is a versatile, easy-to-use, and durable component that is cost-effective for simple projects. However, its limited complexity and the need for additional components may make it less suitable for more complex projects. Furthermore, its limited availability due to the closure of Radioshack stores may make it harder to find and purchase.
If you're looking for a simple and affordable component for creating various flashing patterns for indicators and warning lights, the Tandy 276-1705 is a great choice. However, if you're working on a more complex project or require a wider range of flashing patterns, you may want to consider other options.
Recommendation: If you're a hobbyist or electronics engineer looking for a simple and affordable component for creating various flashing patterns, the Radioshack Archer Tandy 276-1705 radio lm3909 LED flasher is a great choice. However, if you're working on a more complex project or require a wider range of flashing patterns, consider looking into other options such as microcontrollers or more advanced LED controllers.
Details:
See pictures for electrical specifications. If the item is too large, I might have to use UPS. Radio Shack LM3909 LED Flasher 8-pin DIP Archer Tandy NEW NOS. I will use the most economical method.
Shipping and handling cost is to the 48 lower states using USPS. I am NOT out to make money on shipping and handling but need cover the ever increasing costs of shipping, supplies, fees, fees more.
part #: 2761705 price
- $17.99
specifications vintaelec:
- brand: Radioshack--archer--tandy
- mpn: 276-1705
- part type: Radio Dip
- country of origin: United States
payments vintaelec:
- wallet: Apple-pay
- other
- credit card: Mastercard
offer vintaelec:
- started: February 16, 2026
- sold: 0
- options: Ship-to-home
- availability: In Stock
- quantity: 1
returns vintaelec:
- policy: No Returns
shipping vintaelec:
- carrier: USPS
- service: USPS Ground Advantage
- cost: $5.00
- class: Standard
- type: Fixed
- transit: 4-9 Days
seller vintaelec:
- # reviews: 2610
- rating: 100.0%
- city: Worcester, Massachusetts
general vintaelec:
- condition: New
- Consumer Electronics > Vintage Electronics > Other Vintage Electronics
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