4050BF
9969
SOP16/2209+
原装现货,全新渠道优势专营进口品牌
4050B
6
S2/-
-
4050B
9800
N/A/1808+
原装正品,亚太区混合型电子元器件分销
4050B
456000
NEW/NEW
一级代理正品保证
4050B
58456
S2/20+
原装现货,现货
4050B
496
-/-
公司现货,进口原装热卖
4050B
5353
N/A/N/A
原装正品热卖,价格优势
4050B
496
-/22+
公司现货,进口原装热卖
4050B
3265
SOP/2023+
全新原装、公司现货销售
4050B
500000
DIP/2022+
只做原装
4050B
3000
-/2019+
原装 部分现货量大期货
4050B
10000
-/22+
一级代理.原装特价现货
4050B
30360
-/2021
2021
4050B
9000
S2/2022+
原装现货,需要更多数量请咨询
4050B
3000
DIP/2021+
一级代理/放心采购
4050B
7656
SOP165.2M/2035+
原厂原装现货库存支持单天发货
4050B
10000
-/22+
一级代理.原装特价现货
this circuit will trigger with any fluid with a resistance under 900k between the maximum separation distance of the probes. let me explain further. the circuit uses a 4050b cmos hex buffer working on a 5 volt supply. all gates are biased off by the 10m resistors connected between ground and buffer input. the "common" probe the topmost probe above probe 1 in the diagram above is connected to the positive 5 volt supply. if probe 1 is spaced 1 cm away from the common probe and tap water at 25 ?c is