Package includes:
<br />1x DIY Kit Module 9V-12V AT89C2051 6 Digital LED Electronic Clock
<br />
<br />Specifications:
<br />Condition: 100% brand new
<br />Color: Multicolor
<br />Material: metal + plastic
<br />Operating voltage: DC 9v-12v
<br />PCB board size: 7.8*7.2*0.2cm
<br />Microcontroller model: AT89C2051
<br />LED segment displays size: 0.36 inches
<br />LED quantity: 6pcs
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<br />This DIY Kit contains:
<br />2* Resistor
<br />3* Diode 
<br />3* Nixie Tube
<br />4* Electrolytic Capacitor 
<br />13* Resistor 
<br />1* Microcontroller 
<br />6* Triode
<br />1* Voltage regulator
<br />4* Light Emitting Diode 
<br />1* Wiring Terminal
<br />1* Tact Switch 
<br />3* Ceramic Capacitor 
<br />1* Crystal Oscillator 
<br />1* PCB Board 
<br />1* Chinese Manual (for English Manual, pls scan the QR code to download data)