6-Channel Temperature Monitor & Logger
Measures from −240 °C to +850 °C
Gerber file
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Extra info / Update
Components
The BOM (Bill of Materials) is the technically exhaustive listing of parts and other hardware items used to produce the working and tested prototype of any Elektor Labs project. The BOM file contains deeper information than the Component List published for the same project in Elektor Magazine. If required the BOM gets updated directly by our lab engineers. As a reader, you can download the list here.
Want to learn more about our BOM list? Read the BOM list article for extra information.
Component list
Component List
Illustration 190118-014
Resistors (0805, 1%)
R4,R5,R6,R7,R8 = 10kΩ
R1,R20,R21,R22 = 10kΩ 0.1%
R2,R14 = 10Ω
R3 = 470Ω 0.01%
R9,R10,R11,R12,R13,R15,R17,R18,R23 = 1kΩ
R16,R19 = 12kΩ
P1 = trimmer 10kΩ
RN1 = resistor network, 6×10kΩ
Capacitors (0805)
C1,C19 = 1µF
C2,C5,C9,C14,C16,C28 = 10µF, 16V, Case-A
C3,C4,C6,C8,C10,C11,C12,C17,C20,C21,C22,C24,C25,C26,C27,C29,C30,C31,C32,C33,C34,C35,C36,C38,C39,C40,C41 = 0.1µF
C7 = 47µF, 25V, 6.3mm diam.
C13,C15 = 100µF, 16V, Case-C
C18,C23,C37 = 1nF
Semiconductors
D1,D2 = MBR140SFT1G
IC1 = LD1117DT50TR
IC2 = LD1117DT33TR
IC3 = TC7660EOA
IC4 = C8051F350-GQ, LQFP32
IC5,IC7,IC9 = 4051, SOIC16
IC6,IC8,IC10 = OP07CD
IC11 = LM336M-2.5
Miscellaneous
K1 = 2-way wire-to-board terminal block, 3.5mm pitch
K2 = 10-pin, 2-row pinheader, 2.54mm pitch
K3-K8 = 3-way wire-to-board terminal block, 3.5mm pitch
LCD1 = Alphanumeric LCD, 2 lines, 16 characters, 5V with backlight
S1-S4 = Tactile switch, 6×6.2mm, SMD
BOB1 = USB/Serial Bridge/BOB with suitable connectors
16-way pin socket + pinheader, 2.54mm pitch for LCD1
Elektor PCB # 130548-1
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