Reviews

In this post, we’ll review the Wowstick 1F+ 69 In 1 from XIAOMI, which in our opinion, is one of the best cordless electric precision … [Read more...] about Review: Best Cordless Electric Screwdriver – Wowstick 1F+ 69 in 1 from XIAOMI

In this post, we’ll review the YIHUA 8858 Upgrade, which in our opinion, is one of the best hot air heat guns for this price … [Read more...] about Best Hot Air Heat Gun – 110V/220V YIHUA 8858 Upgrade Review

In this post we're going to take a look and review the DM01 portable digital microscope, which can be very handy to inspect tiny circuits. … [Read more...] about DM01 Portable Digital Microscope Review

The TTGO T-Journal is a $15 ESP32 Camera Development Board. It features an OV2640 camera, an antenna, a 0.91 inch OLED display, some exposed … [Read more...] about TTGO T-Journal ESP32 Camera Development Board Review

In this article, we're going to take a look at another ESP32 Camera Development board: the ESP32 TTGO T-Camera with a PIR sensor and OLED … [Read more...] about ESP32 TTGO T-Camera with PIR Sensor and OLED Display Board – Review and Pinout

The TTGO LoRa32 board is an ESP32 with a built-in SX1276 LoRa chip and an SSD1306 OLED display. This is the best board to experiment with … [Read more...] about ESP32 with Built-in SX1276 LoRa and SSD1306 OLED Display (Review)

The Hantek 2D72 is a 3 in 1 measurement tool that combines an oscilloscope, a digital multimeter, and a signal generator. This tool has … [Read more...] about Hantek 3 in 1: Oscilloscope, Multimeter and Signal Generator Review (2D72)

This module is a USB programmer for ESP8266 modules of type ESP-01. This is a convenient programmer module because you need to connect the … [Read more...] about ESP8266 ESP-01 USB Serial Programmer with CH340 (Fix Programming Issue)