EEVblog #661 – Mailbag

Mailbag Monday
Negative Feedback T-Shirts:
NOTE: Black shirt coming shortly, bug in Teespring site…
555 Timer:
Warranty VOID:


Spoliers & Links:
Programmable Constant Current Dummy Load:
Geppetto Electronics:
SMD Prototype Board:
The RoBoard Robot Development Board:
LED Strip Driver Board:
Conrad Retro Radio Kits:
Evoke Flow WIFi Radio OLED Display Repair
MiniDSO Pocket Oscilloscope (a.k.a Seed Studio DSO Quad)
Pi Power Raspberry Pit power adapter:
L293D H-Bridge Motor driver chip:
MCP1804 LDO:
Silicate rock used in solar cell manufacture

EEVblog Main Web Site:
The 2nd EEVblog Channel:

EEVblog Amazon Store (Dave gets a cut):
Electronics Info Wiki:

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