log_r_gadget_v2
2 layer board of 1.00 x 1.00 inches (25.5 x 25.5 mm)
Uploaded:
January 8th 2021
Shared:
January 8th 2021
Total Price:
$5.00
School Project – Logarithmic Conductivity Tester
1,2,3, or 4 LEDs light up if the conductivity between P1/P2 is greater than 1uS, 10uS, 100uS or 1mS, respectively.
Test conductivity of your skin, apples, rain-water etc. Due to the logarithmic feature a large range is covered. Each LED indi…
Show full description
School Project – Logarithmic Conductivity Tester
1,2,3, or 4 LEDs light up if the conductivity between P1/P2 is greater than 1uS, 10uS, 100uS or 1mS, respectively.
Test conductivity of your skin, apples, rain-water etc. Due to the logarithmic feature a large range is covered. Each LED indi…
Show full description
proxycat-v2
2 layer board of 0.89 x 0.99 inches (22.7 x 25.2 mm)
Uploaded:
December 31st 2020
Shared:
December 31st 2020
Total Price:
$4.40
iCat V2
Cute cat with green LED eyes that turn red on approximation/touch of a finger.
This version has a bigger battery. High internal resistance of CR Li-coin cells is a problem!
Batteries from CELEWELL last particularly long (almost 24h) - cheap no-names won't even switch on!
Artwo…
Show full description
iCat V2
Cute cat with green LED eyes that turn red on approximation/touch of a finger.
This version has a bigger battery. High internal resistance of CR Li-coin cells is a problem!
Batteries from CELEWELL last particularly long (almost 24h) - cheap no-names won't even switch on!
Artwo…
Show full description
power-test-1.kicad_pcb
2 layer board of 1.52 x 0.95 inches (38.6 x 24.0 mm)
Uploaded:
January 28th 2019
Shared:
December 2nd 2019
Total Price:
$7.15
USB-C to 3.3V power supply and UART.
The board converts USB-C 5V power to 3.3V (up to 15W). It also hosts a USB-RS232 bridge which connects to USB-C by default but is optionally switched to a micro-USB port.
Power is always drawn from USB-C.
USB-C connector: power + UART. USB-micro-B co…
Show full description
USB-C to 3.3V power supply and UART.
The board converts USB-C 5V power to 3.3V (up to 15W). It also hosts a USB-RS232 bridge which connects to USB-C by default but is optionally switched to a micro-USB port.
Power is always drawn from USB-C.
USB-C connector: power + UART. USB-micro-B co…
Show full description
sot23-prog-v1.kicad_pcb
2 layer board of 0.67 x 1.19 inches (17.0 x 30.3 mm)
Uploaded:
June 25th 2019
Shared:
December 2nd 2019
Total Price:
$3.95
Breakout board for SOT-23 (programmer) socket (WELLS CTI 499-P44-20). Can be used as a programmer for the Azoteq IQS211A.
Breakout board for SOT-23 (programmer) socket (WELLS CTI 499-P44-20). Can be used as a programmer for the Azoteq IQS211A.
