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ValveControlModule — H-62搭載計器すばる1.3 | 2025年度夏季能代 NOGO | Open App Note

H-62-Avionics

tokai-student-rocket-project

H-62搭載計器すばる1.3 | 2025年度夏季能代 NOGO

Components (30)

Reference	Value	Description
Q2,Q4	AO3401A	-4.0A Id, -30V Vds, P-Channel MOSFET, SOT-23
Q3	AO3400A	30V Vds, 5.7A Id, N-Channel MOSFET, SOT-23
U1	XIAO-RP2040-DIP
U2	LT1785xS8	RS-485, RS-422 Half duplex 250kbps transceiver, SOIC-8
U3	MCP2515-xSO	Stand-Alone CAN Controller with SPI Interface, SOIC-18
U4	MCP2562-E-SN	High-Speed CAN Transceiver, 1Mbps, 5V supply, Vio pin, -40C to +125C, SOIC-8

H-62-Avionics schematic

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H-62-Avionics board

PS1	M78AR05-0.5	The M78AR-0.5 series is a new range of switching regulators designed as a drop-in replacement for old LM78xx linear regulators with low efficiency.The very high efficiency of these step-down converters allow an operating temperature up to 80 at full-load without need of any heatsink. The regulators come in a package which fits in the standard TO-220 footprint of linear regulators.