LED electric bike turn signal. Светодиодные мото- вело- поворотники "i1 (иВан)"

Испытания прототипа LED поворотника для вело- и мото (встраиваемого в/на куртку). Теперь полноценные 3 канала управления и питание от 3,7В. For English-speaking people: Here we construct the 2-nd prototype of LED bike wireless turn signal from some electronic garbage :) In this stage we have 4-channel wireless remote control (from noname bike alarm :) based on chips P2264/P2294) to set the turn signal arrow. The flashing circuit is built-in transmitter. Circuit powered from 3.6V Power Supply which is converted to 12Volts by Step-Up IC converter. So we can change easily this 3,7V Power Supply to lithium-ion battery.