In my build thread I've noted an annoyance that came up w/ an item I purchased. Fortunately I think I've come up w/ a work around as noted below, but the whole thing brought up memories of other things I've bought, both automotive/motorcycle and other items that seemed like a good idea but just weren't "right." So, I thought I'd start a thread about the subject to see if others have had similar experiences (or am I just becoming a grumpy old man?).
Thinking about this brings to mind other things I've come upon lately. It's this plethora of gadgets available, seemingly mostly available from the far east. Inexpensive, reliable, attractive, but sometimes strangely and even at times, impractically, designed. In my mind the above-mentioned headlight is a good example. Adding diodes into the design would cost just short of nothing in the manufacturing process and seems like it would be an obvious thing.
Flashlights: This is a good example. You can go to just about any store and find a display of inexpensive, brightly colored, 3 AAA battery powered flashlights near the cash registers. HF even gives them away. Press the button; ON, press again; OFF. Simple, long-lasting, cheap. Now check out eBay or any other similar source; thousands of the things available. Cheap, reliable, long lasting, bright. BUT somebody came up w/ the brilliant idea to add bright/dim/flashing to the circuitry. The bright and dim I can see, but the flashing? How many times are you in a situation where you need an emergency signal? To make matters worse, you must cycle through the bright/dim/flashing series every time it's turned on, i.e., if the last time you turned it off it was on dim, the next time you turn it on it will be in flash mode. To me that's annoying. Some time ago I got a small MagLight that has a similar circuitry embedded; bright/dim/flash/SOS, but at least the MagLite system always returned itself to the beginning rather than coming back on where you left off, so when you first turn it on it always starts off in bright and then you pick what you need. Similarly, I've gotten two different sets of LED driving lights that had that bright/dim/flash circuitry built in. The larger pair was purchased w/ the intent of using them as motorcycle headlights but the way they are set up ruined that plan.
So, I'm curious, has anybody else here come across similar annoying trinkets and goodies that seemed like a great idea but in use just don't cut the mustard because of impractical or illogical design?
ridesolo said:EDIT: I just went through that link you sent and like I suspected, while my problem isn't the same, it's similar because the +12v lead that provides power to both the running light and the turns is common to both the turns. The engineers who designed the headlight should have been able to foresee this and build diodes into the circuit.
Thinking about this brings to mind other things I've come upon lately. It's this plethora of gadgets available, seemingly mostly available from the far east. Inexpensive, reliable, attractive, but sometimes strangely and even at times, impractically, designed. In my mind the above-mentioned headlight is a good example. Adding diodes into the design would cost just short of nothing in the manufacturing process and seems like it would be an obvious thing.
Flashlights: This is a good example. You can go to just about any store and find a display of inexpensive, brightly colored, 3 AAA battery powered flashlights near the cash registers. HF even gives them away. Press the button; ON, press again; OFF. Simple, long-lasting, cheap. Now check out eBay or any other similar source; thousands of the things available. Cheap, reliable, long lasting, bright. BUT somebody came up w/ the brilliant idea to add bright/dim/flashing to the circuitry. The bright and dim I can see, but the flashing? How many times are you in a situation where you need an emergency signal? To make matters worse, you must cycle through the bright/dim/flashing series every time it's turned on, i.e., if the last time you turned it off it was on dim, the next time you turn it on it will be in flash mode. To me that's annoying. Some time ago I got a small MagLight that has a similar circuitry embedded; bright/dim/flash/SOS, but at least the MagLite system always returned itself to the beginning rather than coming back on where you left off, so when you first turn it on it always starts off in bright and then you pick what you need. Similarly, I've gotten two different sets of LED driving lights that had that bright/dim/flash circuitry built in. The larger pair was purchased w/ the intent of using them as motorcycle headlights but the way they are set up ruined that plan.
So, I'm curious, has anybody else here come across similar annoying trinkets and goodies that seemed like a great idea but in use just don't cut the mustard because of impractical or illogical design?