
Nocodephprobe
cristoper/nocodephmeter
A pH meter for use with inexpensive pH probes (for gardening, home experiments) with temperature compensation and digital readout but no microcontroller
Texas InstrumentsExtended
0℃~+70℃ 3.5 5V Built-in reference source、Low noise front-end DIP-40 ADCs/DACs - Special Purpose
The ICL7106CPL is an ADCs, DACs Special Purpose made by Texas Instruments in a DIP-40 package with 5 pins. 0℃~+70℃ 3.5 5V Built-in reference source、Low noise front-end DIP-40 ADCs/DACs - Special Purpose.
PCBKit's library has its footprint (Package_DIP:DIP-40_W25.4mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C6577384). 3 open-source boards in 3 repositories on GitHub use it.
The library has no symbol for this part yet.

cristoper/nocodephmeter
A pH meter for use with inexpensive pH probes (for gardening, home experiments) with temperature compensation and digital readout but no microcontroller

daavidclv/mini-HORNO-PCB
Diseño completo de PCB para un mini horno, desde el esquemático hasta los ficheros de fabricación (Gerbers).

Onaensar/TURQON-DPS-01
Adjustable DC power supply PCB with integrated digital voltage measurement, designed for up to 40V DC input.
Yes. the footprint Package_DIP:DIP-40_W25.4mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
DIP-40, with 5 pins. Its footprint is drawn on this page.
Texas Instruments publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C6577384, with 0 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the ICL7116CPL+ by Maxim Integrated (Analog Devices), the ICL7117CPL+ by Maxim Integrated (Analog Devices), the ICL7126CPL+ by Maxim Integrated (Analog Devices) and the ICL7136CPL+ by Maxim Integrated (Analog Devices). Check their datasheets: a part that fits the footprint may still differ in its ratings.
3 boards in 3 repositories on GitHub; the most starred are listed on this page, with their KiCad files.