LUCKY Portable Wireless Fish Finder for Shore Fishing

Product Information

You can also take help from its shrill alarm to instantly know about the presence of fish in your vicinity. This feature tilts the balance in your favour during nighttime fishing and ice fishing. LCD Display

Lucky fish finder -Manufacturer official website

Of the 16 pins, only 7 are connected and strange enough, pin 9 (IC final output pin is not connected - or I failed to find the link yet). I was expecting a lot from this pin.... (: What this IC do with only 7 pins? Can someone figure this out with my finding below? Its 2.8” display is again a stark contrast to the stereotype portable gadget. The cutsie little LCD has three colour tone settings along with adjustments for fish icons and alarms to correspond with chosen fishing type.

Production Capacity

x AA battery box with switch (This is added by ourselves as we think its the best way to power the signal box!) Ideal for all bait boats including the Lake Reaper and is the Fish Finder used in the Lake Reaper with Fish Finders fitted! I don't know much about LCD. I only know that the depth appears a the top rigth corner. The fish, weeds and stuff may be build out of numerous pixel? One reason for its multi-functioning capacity is the portable and compact size of the gadget. It is small enough to fit even in the hand of a petite female, which means you could easily accompany it on a kayak or a small watercraft without it overcrowding your little vessel. Secondly, its wireless transducer eliminates the nuisance of cables, leaving more room for tossing fish there. Wireless range works to a distance of 147ft from your standing position.

WiFi Fish Finder - Angling Direct Luckylaker WiFi Fish Finder - Angling Direct

In addition to the depth, the LBT-1GPS also shows the water temperature and voltage of both the boat and fishfinder battery on the color display. Somewhere in the process, a timer is needed to control time between pulse and echo. Or the transducer frequency already integrate the time? Smart technology - use innovative, cutting-edge technology to your advantage with our fish finders & depth finders. by generating its own wi-fi, our start depth fish finder won't eat up your mobile data and automatically saves every scan with time and location for easy revisits! I measure 18 pF for all capacitors. Probably it is wrong because all the part are interconnected? I probably read parallel capacitance of the circuit and this is why it is constant?Despite being small enough to fit in your hand, the unit has powerful sonar that can sink to an astonishing 328ft depth to collect information that will help you outwit the finned prey. After seeing the power of its sonar, I can finally understand why the company calls it one of the best castable fish finders. The puny size of the device has no impact on its sonar potential. Those are The IF amplifier input pin and IF amplifer bypass pin. (see picture of the typical schematic from the IC datasheet). Furthermore, you can also switch to wired mode to make it compatible with your chosen fishing type. Depth Capability

Lucky Smart Fish Finder – Portable Wi-Fi Fish Finder for

Easy to set up, just charge the rechargeable battery in the screen and add batteries to the receiver and power up!Also need demodulation to remove any AC noise out of the transducer signal and convert to DC. Like a high pass low pass audio filter + DC conversion? Finally, can someone explain my the basic of coil inductor (the 2 metallic square coil on the board). I google about this. They have 5 pin. 3 on one side and 2 on the other. I think the 3 pins are like potentiometer that allow to adjust the coil inductance value. The other end is fix and will act like a transformer? In any case, both coil inductor are not clearly connected to an IC. There is some transistors in between. I try to follow the signal path but my misunderstanding of the 5 pin vs the transducer input make this job much harder. I also think that the inductor on the rigth is only for reference signal since I don't see any connection with the transducer while the other one is connected to the transducer.