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    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Very small motor regulator

    posted by lasermanathome on 03/18/2014 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week

    Pros:
    very small , PWM , does not need further cooling in my situation. The knob is the biggest part. three skottky diodes parallel in the outpoutline give good protection against back EMP from DC motors and are able to use it with 500 type DC motors or even hea...
    Cons:
    The multiconnenctor has wires o0f about 0.75 mm^2 and no silicon insulation. That will be the limitter of the max current of ab...
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    perfect scope probes 100Mhz 1/1-1/10

    posted by lasermanathome on 03/18/2014 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week

    Pros:
    looks professional,nice earth clips, two complete probes withseveral adapters on the probeside. Well paquage, retailprice is at least double for only one probe. Even a calibration tool comes with this set.
    Cons:
    No further instructions/manual, but who need those....
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    small bright flashlight with clip

    posted by lasermanathome on 11/07/2013 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:more than 1 month

    Pros:
    Extremely bright flashlight, almost waterproof and with handy modes, the middle mode is bright enough for most situations and long time of operation with one 18650. After refocus (turn the reflecor 1.2 turn back, fixate it with superglue ((check is the chip...
    Cons:
    Keep it cool , never let it run unneccesary at high mode, it can build up heat and shorten lifetime. Other cons are not found.
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    powerbooster with CURRENT CONTROLL

    posted by lasermanathome on 11/07/2013 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week

    Pros:
    This SKU delivers exactly that what other of these kind of voltageboosters do not have, currentcontroll!! So you don't have to use ballastresistors or other currentlimiting measures. Leds do have the habit to alter their resistance when they are in conducti...
    Cons:
    None, as long as you connect it correctly, these booster will not forgive failures at that point. Not a real con : KEEP THE BOO...
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Nice warm white ledbulbs for cars

    posted by lasermanathome on 11/07/2013 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month

    Pros:
    Very nice warm white ledbulbs, ideal for citylights or headlights to be seen at daytime. They will not be overheated (also NOT with 14.4 VDC ( voltage during running motor). The 12 leds wich can handle 1/2 Watt each can handle the power easily.
    Cons:
    NONE
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    very small drop down PC for electronic instruments.

    posted by lasermanathome on 09/27/2013 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week

    Pros:
    Very small , current is enough to cover most applications. With two 18650 batteries I can replace a 6 V 4 AH 6 V lead gell battery and don't have to border about selve discharge as long as this driver is placed AFTER the on/off switch, when not in use it dr...
    Cons:
    The V pot is very small and difficult to set at required voltage. I strongly advise to set V out first at correct value BEFORE ...
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    The standard in 18650 for DIV and flashlights

    posted by lasermanathome on 09/27/2013 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:more than 1 month

    Pros:
    Packed in one box they seems to be matched pairs Good (low) price for reliable 18650cells They can draw current, the protection is not nervous but PROTECTS the battery when it otherwise would be damaged
    Cons:
    NONE
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    7.2 V batteryholder for replacement

    posted by lasermanathome on 09/27/2013 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week

    Pros:
    Can be used in older 7.2 V rechargable electric tools and is small enouch to replace the NiCd or Ni MH 7.2v batterypack, the reason to buy them. They are small enough to builld them IN the batterypack but recharge is a bit more difficult or a balancer is ne...
    Cons:
    For enough current, replace the wires of the 2X 18650 batteypack for 1mm^2 or better otherwise they will melt and use LiIoncell...
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Wide range powerregulator.

    posted by lasermanathome on 09/27/2013 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week

    Pros:
    Rather small powerregulator for the high current and very usable in his reach, the VC AND CC helps to get the best out of high power leds and laserdiodes (!) (use of a antiparalleldiode is strongly advised) Althougt 5A is often an overkill for LD and LED t...
    Cons:
    None , keep it cool........
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    charger for 18650 euroconnector

    posted by lasermanathome on 09/27/2013 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:more than 1 month

    Pros:
    Nice fast charger for two 18650 at the same time, charging complete separate so different cells or cells with different charginglevels are no problem at all. The leds show chargingprocess (red orange green) and detect cellfailures (under 2.75V), charge unti...
    Cons:
    None, some can say that the powerline is fixed but chargers with separate powercords have the problem that the d... cords are a...
    View Detail » 
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