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connect the fan's negative pole to LED display bottom right corner solder labeled with "F" and connect the fan's positive pole to power supply's positive pole to enable fan control function
2 x Black pin cap
Resistance: 32Ω
Model Number: ZKC5501
month and day and Chinese lunar date (YY-MM-DD or MM-DD-YY
DIY 45W SSB HF Linear Power Amplifier Amateur Radio Transceiver Shortwave Radio Development Board Kit ep7 with remote connect the fan's negative poleDIY 45W SSB HF Linear Power Amplifier Amateur Radio Transceiver Shortwave Radio Development Board KitNote: 2sc1971 has long been Stop production, so this version uses disassemble parts, please note that before you buy it. Manual: >>>>><<<<<Description: For ssb, AM linear power amplifier, CW, FM power amplifier, And the most basic signal amplification expansionOverall gain of more than 40dB, which is 10,000 times, the input 1mW , output 10WInput power
