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motorTurnRateMeasurement
- 电机转速测量， 测量两电讯号间的时间差来确定电机的转速-motor turn rate measurement with two trig signal
51
- 超声波测距 /晶振=8M //MCU=STC10F04XE //P0.0-P0.6共阳数码管引脚 //Trig = P1^0 //Echo = P3^2-the the compass/crystal = 8M// MCU = STC10F04XE// P0.0-P0.6 common anode digital control pin// Trig = P1 ^ 0// the Echo = P3 ^ 2
ultrasonic-measure
- SMC1602A(16*2)模拟口线接线方式 连接线图: --------------------------------------------------- |LCM-----51 | LCM-----51 | LCM------51 | --------------------------------------------------| |DB0-----P1.0 | DB4-----P1.4 | RW-------P3.4 | |DB1-----P1
超声波测距（LCD1602显示）
- 接线说明; Trig ------- P2^1; Echo ------- P2^0; VCC -------- +5v GND -------- GND 请在上电之前，检查好接线是否正确。(Wiring instructions; Trig - P2^1; Echo - P2^0; VCC - +5v GND - GND Please check that the wiring is correct before power on.)
13.0 超声波测距（数码管显示）
- 超声波测距 Trig ------- P2^1; Echo ------- P2^0; VCC -------- +5v GND -------- GND 请在上电之前，检查好接线是否正确。(ultrasonic ranging Trig ------- P2^1; Echo ------- P2^0; VCC -------- +5v GND -------- GND)