I recently designed a ZIF programmer for an ATmega328p. This will mainly be used for programming the TinyISP-Tuner and preloaded ICs for the FriedCircuits shop. One problem I ran into was the footprint for the ATmega328p has smaller drills than your standard 0.1in headers, which the ZIF socket would fit in. In trying to make it, fit I messed up the metal clips inside the ZIF which made them closed all the time. So here is a teardown of the ZIF socket as I took it apart to fix it by bending the metal clips back into shape. These are from
Adafruit .
Sparkfun sells them as well.
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ZIF socket all parts |
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ZIF socket metal clips |
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ZIF socket without top |
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ZIF socket Side |
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ZIF socket Top |
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