Editor Version ×
Standard

1.Easy to use and quick to get started

2.The process supports design scales of 300 devices or 1000 pads

3.Supports simple circuit simulation

4.For students, teachers, creators

Profession

1.Brand new interactions and interfaces

2.Smooth support for design sizes of over 5,000 devices or 10,000 pads

3.More rigorous design constraints, more standardized processes

4.For enterprises, more professional users

Ongoing

STD Bluetooth RGB led strip controller

License: CERN Open Hardware License

Mode: Editors' pick

Cloned from Bluetooth RGB led strip controller

  • 594
  • 0
  • 0
Update time: 2018-03-10 04:53:50
Creation time: 2018-03-10 04:53:48
Description
One of older projects imported from Eagle. It has three 18650 cells onboard and can charge them. Relays are needed for switching cells in parallel for charging or in serial to give 10-12 volts for LED strip. Although USB connector used, it needs about 7,5 volts for success charging due to used LM3177 voltage drop. Project was made and tested from Eagle, but imported to EasyEDA without any tests. See [video][1] of how it's working. If you want to replicate this device ask me for firmware maybe i will find them. [1]: https://vk.com/video197748989_456239027
Design Drawing
schematic diagram
1 /
PCB
1 /
The preview image was not generated, please save it again in the editor.
ID Name Designator Footprint Quantity
1 C-EU C1,C2,C3,C4,C5,C7,C6,C8,C9,C10,C11,C12 C0805 12
2 LM317?* IC1,IC2,IC3 DPACK 3
3 TL431 IO1,IO2,IO3 SOT23 3
4 R-EU_ R1,R4,R5,R8,R2,R3,R6,R7,R9,R10,R11,R12,R13,R14 R0805 14
5 FTR-B4 K1,K2,K3 FTR-B4G 3
6 BATTERY_18650_TRIPLE U$1 BATTERY_18650_TRIPLE 1
7 MINI-USB- X1 32005-201 1
8 STM32F030F4 U$2,U$7,U$10,U$13 TSSOP20 4
9 ULN2003A IC4,IC5,IC6,IC7 SO16 4
10 53?-04 X2,X3,X4,X5,X6,X7,X8,X10,X11,X12,X13 53047-04 11
11 53047-04 X9 53047-04 1
12 HC_05 U1 BLUETOOTH_SMD 1
13 LD117A?* IC8 SOT223 1
14 CPOL-EU C13 D7343-31R 1
15 SWITCH-SPDT S2 SWITCH-SPDT_KIT 1
16 PINHD-1X3 JP1 1X0390 1
17 LED LED1,LED2 CHIPLED_0805 2
18 BAT54 D1,D3,D2 SOT23 3

Unfold

Project Attachments
Empty
Project Members
Related Projects
Change a batch
Loading...
Add to album ×

Loading...

reminder ×

Do you need to add this project to the album?

服务时间

周一至周五 9:00~18:00
  • 0755 - 2382 4495
  • 153 6159 2675

服务时间

周一至周五 9:00~18:00
  • 立创EDA微信号

    easyeda

  • QQ交流群

    664186054

  • 立创EDA公众号

    lceda-cn