Examine the 105c and verify that it actually has all 8 regulator chips attached. How to figure proper driver and battery for a given led. Nanjg 105c is a standard driver that should easily handle over 1. This board functions best with a single cell liion and a low forward voltage emiter, like a cree xml. Diodes linear led drivers provide a simple costeffective solution to driving lowcurrent, highbrightness leds. I had to start this curve at 3 volt, to avoid the low voltage warning mode. Diode d1 is a bat54 be careful of the different versions with various diode arrangements. Extended version of nanjg 105c driver based on attiny25v. May 02, 2020 nanjg 105c led driver download adaptec ultra scsi pci interface controller card r ebay jan 25, posts. I have tried to make the test setup with very short wires and low resistance.
Apr 03, 2020 nanjg 105c led driver does it support 8. The 75 chip based boars are in millions of flashlights world wide. Extended has hidden modes that can be accessed by running through all of the modes quickly. This unit has slightly better magnification than the qx3 or qx5 series ditial microscopes with magnification up to x. Led driver test nanjg 102, nanjg 105c and east 060a. Take for example the sanyo cells, at a 3a load they are at 3. This works pretty well except that if the light is on for a couple of seconds and you want to change modes, you will have to halfpress the clicky once and end up in the same memorized mode, and then again to change the mode. It didnt work but after a minute the pill got so hot that i burned my finger a bit. There are also several nanjg drivers available that include an atmel tinya chip. As the percentage of off time increases, the light nanjy dimmer. This is actually a picture of my first failed attempt, where i soldered the ir led directly to the reflector without checking if the led s heatsink base was isolated it wasnt, and result was a blown led.
I have talked with hank from intloutdoor and he gave me some discount on the drivers. Budget light hobby proudly sponsored by my mastercard and unknowingly paid for by a hard working wife. If the diode is fried does it affect the modes and normal operation of the driver at all other than losing the reverse polarity protection. Nanjg 105c, 5amc75, 4group, 25 modes led flashlight driver circuit. All of this is based on avr tools developed for atmel chips, which is mostly open source free. April 27, 2020 leave a comment on nanjg 105c led driver the upper pin of the diode the little black thing to the right of the mcu. If you connect to the red arrow pad and all of the led current goes through the diode then the diode will fry. Program capabilities vary between drivers of the same name as every suppliershop has different versions. Mobydrv nanjg 105c with electronic switch operation demo. The driver s core component is a amc 75 current regulator.
Oct 27, 2019 leave a comment on nanjg 105c driver the command above calls up avrdude. When selecting or replacing an led driver, be sure to verify whether your lights need a constant current or constant voltage driver. After building 4 5 lights with nanjg 105c drivers, either 3 mode or 2 mode, final light is 4 mode. Nanjg 105c driver with moonlight how did i do that. Apr 10, 2020 april 10, 2020 nanjg 105c led driver admin nanjg 105c led driver some ideas from the thread. Led work light aluminum rechargeable flashlight magnetic base. And other are available with various output levels and mode combinations as well as different number of amc75s 350 or 380ma versions that limit maximum output current. The drivers core component is a amc 75 current regulator. The number of modes in this driver is configurable, from two to five, it does also have a low voltage warning and cutout. May 03, 2020 please assign your manual to a product. Nanjg 105c led driver charts are great the way they are. Is there another contact point i can solder a positive led lead to. Led drivers led, driver, optic, mcpcb, wire, thermal compound.
Ended up using 22awg wire and solder it onto the upper pin of the diode and it works. I installed the card, hooked up the drive, and was 29106 to see and obtain the data right away. Starting at the highest voltage, where the driver works and then reducing the voltage, shows that it works down to about 0. You can sort of work it out from the curves marked led, but you are right, it would be nice to have a voltagecurrent. Tvbgone flashlight adafruit customer service forums. May 02, 2020 airlink101 awlh4 vista driver download use the vista drivers for your win7 install x86 or x showcase new media new comments search media. Nov 11, 2019 nanjg 105c led driver i had to start this curve at 3 volt, to avoid the low voltage warning mode. The board features reverse polarity protection, low voltage warning it will lower power at 2. Probably the best deal for a 8 amc75 4group 25 modes led flashlight driver circuit nanjg 105c 3. This type of driver is designed for led lights that require a fixed output current and a ranged output voltages. I connected 4th star, cut track to 1st star, expected to get 2 mode as per specs.
On fresh 18650, tailcap measurements are 45 ma, 75ma, 840ma, 2. All my tests where done with a xml led, using another type of led with higher vf would probably. This field of study will just keep winning, and we knew that all the best people would want to be on board. Details about cree t6 v5 l2 u2 u3 led single mode 3. Apr 15, 2020 if you connect to the red arrow pad and all of the led current goes through the diode then the diode will fry. Blf vld is for budget light forum versatile led driver. May 06, 2020 led driver test nanjg 102, nanjg 105c and east 060a driver. For further assistance, contact our support staff at 18006244488. April 10, 2020 nanjg 105c led driver admin nanjg 105c led driver. I know some of those drivers are used by several people, and. The nanjg 105c driver couldnt be better for this mod, everything just perfectly works out. You will need this if your programming doesnt work and you want to reset the driver to how it was originally. Led driver test nanjg 102, nanjg 105c and east 060a driver.