This fun little soldering kit contains all of the parts required to make a dark activated night light.
Using an LDR (Light dependent resistor) and an NPN transistor, the 5 white LEDs included in the kit will fade up and down depending on how dark the environment is.
This kit is an intermediate kit, the hardest part is creating the box with the PCBs. You should be able to assemble this in 10 - 30 minutes with basic soldering skills.
Once assembled the lamp is powered using a micro USB cable (not included).
FEATURESIn... x Top PCB1 x Base PCB4 x Side PCBs5 x White 5mm LEDs5 x 270 Ohm resistors1 x 39K Ohm resistor1 x LDR1 x USB power connector1 x NPN - 2N3904 transistor
Required:
Sold... IronSolderCuttersAn elastic bandMicro USB cable