Parts Express 320-291 Скачать руководство пользователя

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The fl ashing Christmas tree kit is made up of three circuit boards. Assemble and solder so that 36 clear LEDs fl ash

multiple colors alternately, presenting the three-dimensional outline of the Christmas tree (better viewing at night).

Please be sure to read all of the steps in the manual thoroughly before starting the assembly of the Christmas Tree Kit.

Assembly process:

1.)

Soldering Christmas Tree circuit board (abbreviated as Board A). Identify A by fi nding the “2PH88566A” or the

Tree with the slot starting from the top. Match the color code on the pictures with the correct resistors.

a.)

Solder Brown, black, orange 10K resistors (R1 R3 R5 R7)

b.)

Solder a Red, Black, Red resistor to R2, a Brown, Black Red to R4, and an Orange, Orange, Brown resistor

to R6.

3D Color Changing LED Christmas Tree Kit

Assembly Instructions

Содержание 320-291

Страница 3: ...and the long pin of LED is positive i First estimate the LED pin from which position to do 90 bending ii After folding the pin insert it into the corresponding hole pay attention to the installation direction iii Bend the LED pin 90 in the correct direction and then solder it The soldering of Board A is completed 3 ...

Страница 5: ...eed to be cut as short as possible to prevent affecting the installation of the battery box behind Reinforce the DC socket with the cut component pins in a U shape if you plan on using it instead of batteries c Soldering 1 key switch with the notch facing out If you cannot find the notch click the push button to make the switch pop up 5 Switch notch outward ...

Страница 7: ...rd A and B to Board C positioning the power polarity correctly with positive over positive like shown below 6 Solder the top one LED long lead with square solder joint Now your Christmas Tree is complete the finished picture is as follows 7 ...

Страница 8: ...ns Working voltage DC4 5 5V Power supply 3 AA batteries or 5 VDC USB power Dimension 2 36 x 2 36 x 5 35 60mm 60mm 136mm Two power supply methods 1 3 AA batteries sold separately 2 External 5 VDC USB A power supply port sold separately 3 AA batteries Power indicator Power switch External 5V power supply 8 ...