KR Rakibul
556 subscribers
3:54
cd4060ic simple LED flashing circuit# DIY simple LED flashing circuit#youtube #diy #5volt
KR Rakibul
6 views • 20 hours ago
3:42
220v to 12v dc.no transformer ## ac to dc out 0.5a max.@mohasinreja9522
KR Rakibul
823 views • 2 months ago
2:32
ldr project. night automatic light on day of this use ful circuit##
KR Rakibul
722 views • 2 months ago
8:36
3.7v battery charger and Power Bank. 2in1 smart battery charger & power bank## 3.7v battery charger.
KR Rakibul
560 views • 4 months ago
8:16
12vto220v inverter dc to ac!!!Diy inverter 0.12 transformer!!###
KR Rakibul
444 views • 4 months ago
1:11
10000mh power bank###!!!
KR Rakibul
43 views • 4 months ago
5:32
8.4v 2s battery pack Homemade 2s battery pack ###
KR Rakibul
5.2K views • 4 months ago
11:47
12v 3s battery pack 12.6v battery!! DIY12v battery
KR Rakibul
4.6K views • 4 months ago
5:18
Led tester!!Diy led tester!!! 3.7v tester
KR Rakibul
9.6K views • 5 months ago
4:57
DiY battery charger!!/!! 12v battery charger"!!!
KR Rakibul
610 views • 5 months ago
0:55
3.7v battery capacity test!!!
KR Rakibul
260 views • 5 months ago
8:31
DIY Sthan gaan and power bank!!!! DIY sthan gaan
KR Rakibul
194 views • 5 months ago
6:34
simple LED and smd repairing tools!!!!!220v 40w
KR Rakibul
59 views • 5 months ago
1:09
DIY Power Bank
KR Rakibul
93 views • 6 months ago
4:09
router and onu ups " 12v or 9v output
KR Rakibul
262 views • 6 months ago
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