Rock lantern circuit
As shown in the figure, the controller includes a step-down rectifier circuit, a 555 multi-vibrator, and a lantern control circuit for parallel control of 220V, 5W low-power lanterns or 6-12V small beads.
555 and D3, D4, RP1, C2 form an astable multivibrator, adjust RP1, change the charging and discharging time constant of the circuit, so that the duty ratio of the alternating square wave is 2:1. When the output of the 3 pin is low At the level, the discharge tube in the substrate discharges, 7 feet is low level, LED1 is bright, J1 is closed, the first group of lights is on; when the output of 3 feet is high, VT1 is on, LED2 is on, J2 is on The second group of lights is on, and the first group of lights is off due to J1 release. At the same time, C3 is charged. When C3 is charged to 1.3V, VT2 is turned on, J3 is connected, and the third group of lights is on. Since VT2 is saturated, D9 clamps, VT1 is cut off, J2 is released, and the second group of lights is off. In this way, by adjusting RP1 and RP2, the three sets of lanterns are turned on alternately for a time, such as the scrolling of the lanterns, and the cycle is repeated. Transformer T uses 5VA, secondary 2X12V.
5V Switching Wall Charger Power Adapter for Home Electronics
Micro USB:
Original back-and-white display Kindle 1st Gen, Kindle Fire Kindle HD Fire HD 6 8 10 HDX 7 8.9 9.7, Samsung Galaxy S7/Edge, S6/Edge, S5, S4, S3, S2, Si9003, S5820, N7100, Note3, Note4
5.5mm x 2.1mm:
For Bluetooth speakers/ Electronic Toys/ Mini Fan/ Portable Air Conditioner/ LED Pixel Light/ Monitor/ Camera/ Webcam Router/ Cable Modem/ USB-HUB/ photo player/ SCM development/ access control attendance ect.
4.0mm x 1.7mm:
For mp3 mp4 speaker CCTV camera power supply connection/ digital picture frame/ shower Christmas lights/ Sabrent USB HUB/ digital recorder ect.
3.5mm x 1.35mm:
* For Facial Cleansing Brush: Foreo Luna 3/ Luna 3 Plus/ Luna/ Luna2/ Luna Mini/ Luna Mini 2/ Luna Go/ Luna Luxe, ISSA Series E-Toothbrush ISSA / ISSA Hybrid / ISSA mini / ISSA Mikro / ISSA play, ESPADA Acne Treatment Device, IRIS Eye Massager
* For Fairywill Sonic Electric Toothbrush FWP11 FW507 FWD1 FWD3 FWD8 FW917 FW2001 FWE11 FWE11 FW917 FWT9 ect.
* For LELO Ida, Lyla, Lyla 2, Oden, Oden 2, Ora, Ora 2, Tara, Alia, Isla, Soraya, Inez, Yva, Mia, Mia 2, Nea, Nea 2, Lily, Lily 2, Liv, Liv 2, Gigi, Gigi 2.
* For LELO Mona, Mona 2, Mona Wave, Ina, Ina 2, Ina Wave, Siri, Siri 2, Iris, Elise, Elise 2, Billy, Tor, Tor 2, Bo, Hugo, Bruno, Hula Beads, Loki, Loki Wave.
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