diff options
Diffstat (limited to 'PiCl/fan_control.sch')
| -rw-r--r-- | PiCl/fan_control.sch | 221 |
1 files changed, 221 insertions, 0 deletions
diff --git a/PiCl/fan_control.sch b/PiCl/fan_control.sch new file mode 100644 index 0000000..fc1c378 --- /dev/null +++ b/PiCl/fan_control.sch @@ -0,0 +1,221 @@ +EESchema Schematic File Version 4 +EELAYER 30 0 +EELAYER END +$Descr A4 11693 8268 +encoding utf-8 +Sheet 8 8 +Title "" +Date "" +Rev "" +Comp "" +Comment1 "" +Comment2 "" +Comment3 "" +Comment4 "" +$EndDescr +$Comp +L Device:Thermistor_NTC TH1 +U 1 1 5E9BFA2C +P 5400 3950 +F 0 "TH1" H 5498 3996 50 0000 L CNN +F 1 "Thermistor_NTC" H 5498 3905 50 0000 L CNN +F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical" H 5400 4000 50 0001 C CNN +F 3 "~" H 5400 4000 50 0001 C CNN + 1 5400 3950 + 1 0 0 -1 +$EndComp +$Comp +L Device:C C1 +U 1 1 5E9BFA32 +P 3750 4000 +F 0 "C1" V 4002 4000 50 0000 C CNN +F 1 "0.01µ" V 3911 4000 50 0000 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 3788 3850 50 0001 C CNN +F 3 "~" H 3750 4000 50 0001 C CNN + 1 3750 4000 + 1 0 0 -1 +$EndComp +Wire Wire Line + 3750 3750 3750 3850 +Wire Wire Line + 3950 3950 3950 3250 +Connection ~ 4550 3250 +Wire Wire Line + 4050 3750 3750 3750 +Wire Wire Line + 4050 3950 3950 3950 +$Comp +L Device:R R20 +U 1 1 5E9BFA3D +P 5200 3550 +F 0 "R20" V 4993 3550 50 0000 C CNN +F 1 "1K" V 5084 3550 50 0000 C CNN +F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 5130 3550 50 0001 C CNN +F 3 "~" H 5200 3550 50 0001 C CNN + 1 5200 3550 + 0 1 1 0 +$EndComp +Wire Wire Line + 4550 3250 4550 3350 +$Comp +L Device:C C2 +U 1 1 5E9BFA44 +P 5050 4450 +F 0 "C2" H 5165 4496 50 0000 L CNN +F 1 "0.1µ" H 5165 4405 50 0000 L CNN +F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 5088 4300 50 0001 C CNN +F 3 "~" H 5050 4450 50 0001 C CNN + 1 5050 4450 + 1 0 0 -1 +$EndComp +Wire Wire Line + 3850 3550 3850 4200 +Wire Wire Line + 3850 4200 5050 4200 +Wire Wire Line + 5050 4200 5050 3950 +Wire Wire Line + 3850 3550 4050 3550 +Wire Wire Line + 5050 4200 5050 4300 +Connection ~ 5050 4200 +Wire Wire Line + 4550 4600 5050 4600 +$Comp +L Device:Q_NPN_BCE Q6 +U 1 1 5E9BFA52 +P 5550 3550 +F 0 "Q6" H 5741 3596 50 0000 L CNN +F 1 "Q_NPN_BCE" H 5741 3505 50 0000 L CNN +F 2 "Package_TO_SOT_THT:TO-126-3_Vertical" H 5750 3650 50 0001 C CNN +F 3 "~" H 5550 3550 50 0001 C CNN + 1 5550 3550 + 1 0 0 -1 +$EndComp +$Comp +L Connector:Conn_01x02_Male J16 +U 1 1 5E9BFA58 +P 5200 2900 +F 0 "J16" V 5262 2944 50 0000 L CNN +F 1 "Fan1" V 5353 2944 50 0000 L CNN +F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 5200 2900 50 0001 C CNN +F 3 "~" H 5200 2900 50 0001 C CNN + 1 5200 2900 + 0 1 1 0 +$EndComp +$Comp +L Connector:Conn_01x02_Male J17 +U 1 1 5E9BFA5E +P 5550 2900 +F 0 "J17" V 5612 2944 50 0000 L CNN +F 1 "Fan2" V 5703 2944 50 0000 L CNN +F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 5550 2900 50 0001 C CNN +F 3 "~" H 5550 2900 50 0001 C CNN + 1 5550 2900 + 0 1 1 0 +$EndComp +Wire Wire Line + 4550 3250 4650 3250 +Wire Wire Line + 5100 3250 5100 3100 +Wire Wire Line + 5100 3250 5450 3250 +Wire Wire Line + 5450 3250 5450 3100 +Connection ~ 5100 3250 +Wire Wire Line + 5200 3100 5200 3200 +Wire Wire Line + 5200 3200 5550 3200 +Wire Wire Line + 5650 3200 5650 3350 +Wire Wire Line + 5550 3100 5550 3200 +Connection ~ 5550 3200 +Wire Wire Line + 5550 3200 5650 3200 +Wire Wire Line + 5650 3750 5650 4600 +Wire Wire Line + 5650 4600 5050 4600 +Connection ~ 5050 4600 +Wire Wire Line + 4650 3350 4650 3250 +Connection ~ 4650 3250 +Wire Wire Line + 5400 3350 5400 3750 +Wire Wire Line + 5400 4100 5400 4200 +Wire Wire Line + 5400 4200 5050 4200 +Wire Wire Line + 5050 3750 5400 3750 +Connection ~ 5400 3750 +Wire Wire Line + 5400 3750 5400 3800 +Wire Wire Line + 3750 4150 3750 4600 +Wire Wire Line + 3750 4600 4550 4600 +Connection ~ 4550 4600 +$Comp +L Device:R_Variable R19 +U 1 1 5E9BFA7E +P 5200 3350 +F 0 "R19" V 4955 3350 50 0000 C CNN +F 1 "20k" V 5046 3350 50 0000 C CNN +F 2 "Potentiometer_SMD:Potentiometer_Bourns_TC33X_Vertical" V 5130 3350 50 0001 C CNN +F 3 "~" H 5200 3350 50 0001 C CNN + 1 5200 3350 + 0 1 1 0 +$EndComp +Wire Wire Line + 5400 3350 5350 3350 +Wire Wire Line + 5050 3350 5000 3350 +Wire Wire Line + 4550 4150 4550 4600 +Wire Wire Line + 3950 3250 4550 3250 +Wire Wire Line + 4650 3250 5100 3250 +$Comp +L Timer:LM555 U2 +U 1 1 5E9BFA89 +P 4550 3750 +F 0 "U2" H 4550 4331 50 0000 C CNN +F 1 "LM555" H 4550 4240 50 0000 C CNN +F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 4550 3750 50 0001 C CNN +F 3 "http://www.ti.com/lit/ds/symlink/lm555.pdf" H 4550 3750 50 0001 C CNN + 1 4550 3750 + 1 0 0 -1 +$EndComp +$Comp +L Device:R R18 +U 1 1 5E9BFA8F +P 4850 3350 +F 0 "R18" V 4643 3350 50 0000 C CNN +F 1 "10K" V 4734 3350 50 0000 C CNN +F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 4780 3350 50 0001 C CNN +F 3 "~" H 4850 3350 50 0001 C CNN + 1 4850 3350 + 0 1 1 0 +$EndComp +Wire Wire Line + 4700 3350 4650 3350 +Text HLabel 3350 2600 0 50 Input ~ 0 +VCC +Text HLabel 3350 2750 0 50 Input ~ 0 +GND +Wire Wire Line + 3350 2750 3600 2750 +Wire Wire Line + 3600 2750 3600 4600 +Wire Wire Line + 3600 4600 3750 4600 +Connection ~ 3750 4600 +Wire Wire Line + 3350 2600 4550 2600 +Wire Wire Line + 4550 2600 4550 3250 +$EndSCHEMATC |