The SP3485 is a 3.3V powered, half-duplex, low-power RS-485 transceiver that fully meets the requirements of the TIA/EIA-485 standard. The SP3485 includes a driver and a receiver…
The ESP32-CAM is a small-size, low-power camera module based on ESP32. It comes with an OV2640 camera and provides an onboard TF card slot. This board has 4MB PSRAM which is used…
ESP32-PICO-D4 is an ESP32-based System-in-Package (SIP) from Espressif. The new ESP32-PICO-D4 SIP combines an ESP32 SoC, crystal oscillator, filter capacitors, RF matching links,…
The IR2104 is a high-speed Half-Bridge gate driver chip that accepts low-power input to output high-power current drives. It can be used to drive high-power switching devices like…
The Mini360 is a small but efficient buck converter module built around the MP2307 from Monolithicpower. This Module is capable of outputting an adjustable DC voltage of 1-17V…
Raspberry Pi Pico W is Raspberry Pi's first wireless microcontroller board, designed especially for physical computing. It is the successor of the popular Raspberry Pi Pico board…
The use of solar power in hobby electronics is highly understated. Its use is not widespread (outside dedicated projects) since it has a reputation of being too low-power to be…
In certain projects, it might not be practical to include push-buttons for inputs. The constraints might be spatial or related to parts cost. In these cases, a capacitive touch…
A battery capacity tester is used to measure the amount of charge stored in a battery in Ah. It can be used to measure the actual capacity of batteries compared to their rating…
The TMP5000 module is a breakout board that contains the TP5000 single-cell LiPo battery charging IC and the associated peripheral components that set charge parameters.
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