diff --git a/g002_avrc/pre_built/atiny13_4-8Mhz.hex b/g002_avrc/pre_built/atiny13_4-8Mhz.hex
new file mode 100644
index 0000000..a71d9dc
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diff --git a/g002_avrc/pre_built/atiny13_9-8Mhz.hex b/g002_avrc/pre_built/atiny13_9-8Mhz.hex
new file mode 100644
index 0000000..ad8d079
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diff --git a/g002_avrc/pre_built/atiny13a_4-8Mhz.hex b/g002_avrc/pre_built/atiny13a_4-8Mhz.hex
new file mode 100644
index 0000000..a71d9dc
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diff --git a/g002_avrc/pre_built/atiny13a_9-8Mhz.hex b/g002_avrc/pre_built/atiny13a_9-8Mhz.hex
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