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NE555 Frequency Adjustable Pulse Generator Module
MYR3.20
REFERENCE#: B21-NE555-MOD
AVAILABILITY: 85 PIECE(S) SHIP SAMEDAY / NEXT WORKING DAY
AVAILABILITY: 85 PIECE(S) SHIP SAMEDAY / NEXT WORKING DAY
1. Onboard NE555 chip
2. Single signal output, the output duty cycle is about 50% square wave
3. Onboard adjustable resistor, adjusting the resistance can control the output frequency
4. Onboard power indicator light
5. Working voltage: 5~12V
6. Board size: 29(mm)x12(mm)
B21-NE555-MOD
85 Items