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timberrock's Product Reviews
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OV7670 VGA Camera Module for Arduino
OV7670 VGA Camera Module for Arduino

timberrock
Member

VERIFIED OWNER
  • JoinedJan 2017
  • Posts 0
  • Reviews 3
  • Kudos0
Overall   (1.7)
› Quality
› Value
PROS
none
CONS
no support for Arduino...I've googled for hours
useless for Arduino as there is no capacity for file size...don't waste your money...in the trash already
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JY-MCU mini_RTCpro DS3231 Arduino Compatible Precision Clock Module w/ Temperature
JY-MCU mini_RTCpro DS3231 Arduino Compatible Precision Clock Module w/ Temperature

timberrock
Member

VERIFIED OWNER
  • JoinedJan 2017
  • Posts 0
  • Reviews 3
  • Kudos0
Overall   (4.0)
› Quality
› Value
PROS
very accurate and works great
CONS
battery is soldered to the battery holder making replacement difficult if not impossible without damage
a very good module that will work until the battery runs low...not sure if it will be possible to replace the battery...who thought soldering the battery was a good idea?
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Optical Fingerprint Identification Module for Arduino PCDuino
Optical Fingerprint Identification Module for Arduino PCDuino

timberrock
Member

VERIFIED OWNER
  • JoinedJan 2017
  • Posts 0
  • Reviews 3
  • Kudos0
Overall   (3.5)
› Quality
› Value
PROS
A solid, well-built device.
CONS
See review below.
1. No obvious way of mounting this unit. 2. A nice "toy" but not reliable enough for use as a dependable security feature. 3. I personally found that you have to place your finger in the nearly the exact same location as when you enrolled your fingerprint in order for it to verify. This is not so hard within the first few minutes, but say 4 or 5 days later, well not so easy. 4. Tried to demo for the wife...she says it was a waste of money.
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