Tweaks
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update=13/10/2020 05:42:39
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update=29/10/2020 17:47:46
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version=1
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version=1
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last_client=kicad
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last_client=kicad
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[general]
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[general]
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@ -3163,5 +3163,67 @@ F 3 "~" H 5300 3750 50 0001 C CNN
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1 0 0 -1
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1 0 0 -1
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$EndComp
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$EndComp
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Text Notes 11950 1550 0 50 ~ 0
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Text Notes 11950 1550 0 50 ~ 0
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Changes?\nAdd 470pF on each stepper pin\nAdd 100nF over each stepper current sesistor\nPull up on DIAG\nChoke on CANL/CANH\n
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**Tweaks**\nAdd 470pF on each stepper pin\nAdd 100nF over each stepper current sesistor\nPull up on DIAG\nChoke on CANL/CANH\n
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$Comp
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L Device:C_Small C26
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U 1 1 5FAD52E2
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P 4350 6900
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F 0 "C26" V 4121 6900 50 0000 C CNN
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F 1 "22pF" V 4212 6900 50 0000 C CNN
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F 2 "Capacitor_SMD:C_0402_1005Metric" H 4350 6900 50 0001 C CNN
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F 3 "~" H 4350 6900 50 0001 C CNN
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F 4 "C1555" V 4350 6900 50 0001 C CNN "LCSC"
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1 4350 6900
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-1 0 0 1
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$EndComp
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$Comp
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L Device:C_Small C29
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U 1 1 5FAD7615
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P 4350 7400
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F 0 "C29" V 4121 7400 50 0000 C CNN
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F 1 "22pF" V 4212 7400 50 0000 C CNN
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F 2 "Capacitor_SMD:C_0402_1005Metric" H 4350 7400 50 0001 C CNN
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F 3 "~" H 4350 7400 50 0001 C CNN
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F 4 "C1555" V 4350 7400 50 0001 C CNN "LCSC"
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1 4350 7400
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-1 0 0 1
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$EndComp
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Wire Wire Line
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4350 7250 4350 7300
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Connection ~ 4350 7250
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Wire Wire Line
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4350 7000 4350 7050
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Connection ~ 4350 7050
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$Comp
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L power:GND #PWR049
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U 1 1 5FB26B10
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P 4400 7550
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F 0 "#PWR049" H 4400 7300 50 0001 C CNN
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F 1 "GND" V 4405 7422 50 0000 R CNN
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F 2 "" H 4400 7550 50 0001 C CNN
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F 3 "" H 4400 7550 50 0001 C CNN
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1 4400 7550
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0 -1 -1 0
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$EndComp
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$Comp
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L power:GND #PWR048
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U 1 1 5FB2716A
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P 4400 6750
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F 0 "#PWR048" H 4400 6500 50 0001 C CNN
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F 1 "GND" V 4405 6622 50 0000 R CNN
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F 2 "" H 4400 6750 50 0001 C CNN
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F 3 "" H 4400 6750 50 0001 C CNN
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1 4400 6750
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0 -1 -1 0
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$EndComp
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Wire Wire Line
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4400 6750 4350 6750
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Wire Wire Line
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4350 6750 4350 6800
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Wire Wire Line
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4350 7500 4350 7550
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Wire Wire Line
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4350 7550 4400 7550
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Text Notes 11950 2100 0 50 ~ 0
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**Features**\n5V DCDC, 3.3V linear?\nAdd pins for more endstops, X Y\nInduictive probe input?\nAdd pins for accelerometer
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$EndSCHEMATC
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$EndSCHEMATC
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BIN
PCB/HuvudTiny/huvud.pdf
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PCB/HuvudTiny/huvud.pdf
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